View NCV8503PWADJ_1119024.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

NCV8503 Series Micropower 400 mA LDO Linear Regulators with ENABLE, DELAY, Adjustable RESET, and General Use Comparator
The NCV8503 is a family of precision micropower voltage regulators. Their output current capability is 400 mA. The family has output voltage options for Adjustable, 2.5 V, 3.3 V and 5.0 V. The output voltage is accurate within 2.0% with a maximum dropout voltage of 0.6 V at 400 mA. Low quiescent current is a feature drawing less than 1.0 A with ENABLE = 0 V. With ENABLE = 5.0 V, the part only draws 200 A with 100 A load. This part is ideal for any and all battery operated microprocessor equipment. Microprocessor control logic includes an active RESET (with DELAY). The active RESET circuit operates correctly at an output voltage as low as 1.0 V. The RESET function is activated during the power up sequence or during normal operation if the output voltage drops below the regulation limits. The reset threshold voltage can be decreased by the connection of external resistor divider to RADJ lead. The general use comparator (FLAG/Monitor) is referenced to a temperature stable voltage and provides 1.0 mA of drive current at its open collector output. The regulator is protected against reverse battery, short circuit, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments. The device has also been optimized for EMC conditions.
Features
16 1 SOIC 16 LEAD WIDE BODY EXPOSED PAD PDW SUFFIX CASE 751R x NCV8503x AWLYYWW 1
http://onsemi.com MARKING DIAGRAM
16
= Voltage Ratings as Indicated Below: A = Adjustable 2 = 2.5 V 3 = 3.3 V 5 = 5.0 V A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 12 of this data sheet.
* * * * * * * * * *
* *
Output Voltage Options: Adjustable, 2.5 V, 3.3 V, 5.0 V 2.0% Output Low < 1.0 A Sleep Current Low 200 A Quiescent Current Fixed or Adjustable Output Voltage Active RESET Adjustable Reset ENABLE 400 mA Output Current Capability Fault Protection +60 V Peak Transient Voltage -15 V Reverse Voltage Short Circuit Thermal Overload General Use Comparator NCV Prefix for Automotive and Other Applications Requiring Site and Change Control
(c) Semiconductor Components Industries, LLC, 2004
1
January, 2004 - Rev. 14
Publication Order Number: NCV8503/D
NCV8503 Series
PIN CONNECTIONS ADJUSTABLE OUTPUT
1 VADJ VOUT NC NC NC NC VIN MON 16 FLAG RESET ENABLE GND NC NC DELAY RADJ
FIXED OUTPUT
1 SENSE VOUT NC NC NC NC VIN MON 16 FLAG RESET ENABLE GND NC NC DELAY RADJ
Monitor IQ VIN 10 F SENSE (Fixed Output Only) VOUT (VO) 33 F RADJ VDD
VBAT
NCV8503
DELAY CDELAY VADJ (Adjustable Output Only) RESET GND MON
RFLG 5.1 k
RRST 5.1 k
ENABLE FLAG
I/O
I/O
Figure 1. Application Diagram
http://onsemi.com
2
Microprocessor
NCV8503 Series
MAXIMUM RATINGS*{
Rating VIN (DC) Peak Transient Voltage (46 V Load Dump @ VIN = 14 V) Operating Voltage VOUT (DC) Voltage Range (RESET, FLAG, RADJ, DELAY) Input Voltage Range: MON VADJ Value -15 to 45 60 45 16 -0.3 to 10 -0.3 to 10 -0.3 to 16 -0.3 to 10** 4.0 200 -40 to +150 -55 to 150 Junction-to-Case, RJC Junction-to-Ambient, RJA Reflow: (SMD styles only) (Note 1) 16 57 240 peak (Note 2) Unit V V V V V V V V kV V C C C/W C/W C
Input Voltage Range (ENABLE) ESD Susceptibility (Human Body Model) (Machine Model)
Junction Temperature, TJ Storage Temperature, TS Package Thermal Resistance, SOW-16 E PAD: Lead Temperature Soldering:
1. 60 second maximum above 183C. 2. -5C/+0C allowable conditions. *The maximum package power dissipation must be observed. During the voltage range which exceeds the maximum tested voltage of VIN, operation is assured, but not specified. Wider limits may apply. Thermal dissipation must be observed closely. **Reference Figure 15 for switched-battery ENABLE application.
ELECTRICAL CHARACTERISTICS (IOUT = 1.0 mA, ENABLE = 5.0 V, -40C TJ 150C; VIN = dependent on voltage option
(Note 3); unless otherwise specified.) Characteristic Output Stage Output Voltage for 2.5 V Option (VO) Output Voltage for 3.3 V Option (VO) Output Voltage for 5.0 V Option (VO) Output Voltage for Adjustable Option (VO) Dropout Voltage (VIN - VOUT) (5.0 V and Adj. > 5.0 V Options Only) Load Regulation Line Regulation (2.5 V, 3.3 V, and Adjustable Options) Line Regulation (5.0 V Option) Quiescent Current, (IQ) Active Mode 6.5 V < VIN < 16 V, 1.0 mA IOUT 400 mA 4.5 V < VIN < 26 V, 1.0 mA IOUT 400 mA 7.3 V < VIN < 16 V, 1.0 mA IOUT 400 mA 4.5 V < VIN < 26 V, 1.0 mA IOUT 400 mA 9.0 V < VIN < 16 V, 1.0 mA IOUT 400 mA 6.0 V < VIN < 26 V, 1.0 mA IOUT 400 mA VOUT = VADJ (Unity Gain) 6.5 V < VIN < 16 V, 1.0 mA < IOUT < 400 mA 4.5 V < VIN < 26 V, 1.0 mA < IOUT < 400 mA IOUT = 400 mA IOUT = 1.0 mA VIN = 14 V, 5.0 mA IOUT 400 mA 4.5 V < VIN < 26 V, IOUT = 1.0 mA 6.0 V < VIN < 26 V, IOUT = 1.0 mA IOUT = 100 A, VIN = 12 V, MON = 3.0 V IOUT = 75 mA, VIN = 14 V, MON = 3.0 V IOUT 400 mA, VIN = 14 V, MON = 3.0 V ENABLE = 0 V, VIN = 12 V, -40C TJ 125C - VOUT = 0 V (Guaranteed by Design) 2.450 2.425 3.234 3.201 4.90 4.85 1.274 1.261 - - -30 - - - - - - 425 100 150 2.5 2.5 3.3 3.3 5.0 5.0 1.300 1.300 400 30 5.0 5.0 5.0 200 2.5 25 - 800 500 180 2.550 2.575 3.366 3.399 5.10 5.15 1.326 1.339 600 150 30 25 25 350 5.0 45 1.0 - - - V V V V V V V V mV mV mV mV mV A mA mA A mA mA C Test Conditions Min Typ Max Unit
Quiescent Current, (IQ) Sleep Mode Current Limit Short Circuit Output Current Thermal Shutdown
3. Voltage range specified in the Output Stage of the Electrical Characteristics in boldface type.
http://onsemi.com
3
NCV8503 Series
ELECTRICAL CHARACTERISTICS (continued) (IOUT = 1.0 mA, ENABLE = 5.0 V, -40C TJ 150C; VIN = dependent on
voltage option (Note 4); unless otherwise specified.) Characteristic Reset Function (RESET) RESET Threshold for 2.5 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for 3.3 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for 5.0 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for Adjustable Option HIGH (VRH) LOW (VRL) Hysteresis Output Voltage Low (VRLO) DELAY Switching Threshold (VDT) (2.5 V, 3.3 V, and 5.0 V Options) DELAY Switching Threshold (VDT) (Adjustable Option) DELAY Low Voltage DELAY Charge Current DELAY Discharge Current Reset Adjust Switching Voltage (VR(ADJ)) Hysteresis FLAG/Monitor Monitor Threshold Hysteresis Input Current Output Saturation Voltage Voltage Adjust (Adjustable Output only) Input Current ENABLE Input Threshold Input Current 4. 5. 6. 7. Low, VIN = 14 V (Note 6) High, VIN = 14 V (Note 6) ENABLE = 5.0 V, VIN = 14 V (Note 6) - 2.0 - - - 30 1.0 - 75 V V A VADJ = 1.25 V, VIN = Minimum (Note 6) (Note 7) -0.5 - 0.5 A VIN = Minimum (Note 6) (Note 7) Increasing and Decreasing VIN = Minimum (Note 6) (Note 7) MON = 2.0 V MON = 0 V, IFLAG = 1.0 mA, VIN = Minimum (Note 6) (Note 7) 1.20 10 -0.5 - 1.28 35 0.1 0.1 1.36 75 0.5 0.4 V mV A V VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = 6.0 V (Note 6) VOUT Increasing VOUT Decreasing VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = Minimum (Note 6) (Note 7) 1.0 V VOUT VRL, RRESET = 5.1 k VIN = Minimum (Note 6) (Note 7) VIN = Minimum (Note 6) (Note 7) VIN = Minimum (Note 6) (Note 7) VOUT < RESET Threshold Low(min) VIN = Minimum (Note 6) (Note 7) DELAY = 1.0 V, VOUT > VRH VIN = Minimum (Note 6) (Note 7) DELAY = 1.0 V, VOUT < VRL VIN = Minimum (Note 6) (Note 7) Increasing and Decreasing 2.35 2.30 25 3.10 3.00 35 4.70 4.60 50 1.22 1.19 10 - 1.4 1.0 - 2.5 5.0 1.16 20 - - - - - - - - - - - - 0.1 1.8 1.3 - 4.0 - 1.25 50 1.0 x VO - - 1.0 x VO - - 1.0 x VO - - 1.0 x VO - - 0.4 2.2 1.6 0.2 5.5 - 1.34 100 V V mV V V mV V V mV V V mV V V V V A mA V mV Test Conditions Min Typ Max Unit
Voltage range specified in the Output Stage of the Electrical Characteristics in boldface type. For VIN 4.5 V, a RESET = Low may occur with the output in regulation. Part is guaranteed by design to meet specification over the entire VIN voltage range, but is production tested only at the specified VIN voltage. Minimum VIN = 4.5 V for 2.5 V, 3.3 V, and Adjustable options. Minimum VIN = 6.0 V for 5.0 V option.
http://onsemi.com
4
NCV8503 Series
PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT
Pin Number 1 2 3-6, 11, 12 7 8 9 10 13 14 15 16 NOTE: Pin Symbol VADJ VOUT NC VIN MON RADJ DELAY GND ENABLE RESET FLAG Function Voltage Adjust. A resistor divider from VOUT to this lead sets the output voltage. 2.0%, 400 mA output. No connection. Input Voltage. Monitor. Input to comparator. If not needed connect to VOUT. Reset adjust. If not needed connect to ground. Timing capacitor for RESET function. Ground. All GND leads must be connected to Ground. ENABLE control for the IC. A high powers the device up. Active reset (accurate to VOUT 1.0 V) Open collector output from comparator.
Tentative pinout for SOW-16 E Pad.
PACKAGE PIN DESCRIPTION, FIXED OUTPUT
Pin Number 1 2 3-6, 11, 12 7 8 9 10 13 14 15 16 NOTE: Pin Symbol SENSE VOUT NC VIN MON RADJ DELAY GND ENABLE RESET FLAG Function Kelvin connection which allows remote sensing of output voltage for improved regulation. If remote sensing is not desired, connect to VOUT. 2.0%, 400 mA output. No connection. Input Voltage. Monitor. Input to comparator. If not needed connect to VOUT. Reset adjust. If not needed connect to ground. Timing capacitor for RESET function. Ground. All GND leads must be connected to Ground. ENABLE control for the IC. A high powers the device up. Active reset (accurate to VOUT 1.0 V) Open collector output from comparator.
Tentative pinout for SOW-16 E Pad.
http://onsemi.com
5
NCV8503 Series
VOUT + - 1.5 V IBIAS Current Limit Sense Current Source (Circuit Bias)
VIN ENABLE
SENSE
RADJ
+ + - VBG - 18 mV
IBIAS 1.8 V (Fixed Versions) 1.3 V (Adjustable Version) + - Thermal Protection +- Error Amplifier VBG Fixed Versions only
RESET
4.0 A DELAY IBIAS
Bandgap Reference VBG +
VADJ VBG 15 k Adjustable Version only GND
IBIAS FLAG
MON
-
Figure 2. Block Diagram
http://onsemi.com
6
NCV8503 Series
TYPICAL PERFORMANCE CHARACTERISTICS
5.10 5.08 Vout, OUTPUT VOLTAGE (V) 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4.92 4.90 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (C) 3.23 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (C) Vout, OUTPUT VOLTAGE (V) VOUT = 5.0 V VIN = 14 V IOUT = 5.0 mA 3.35 3.33 3.31 3.29 3.27 3.25 VOUT = 3.3 V VIN = 14 V IOUT = 5.0 mA
Figure 3. 5 V Output Voltage vs Temperature
Figure 4. 3.3 V Output Voltage vs Temperature
2.55 2.54 Vout, OUTPUT VOLTAGE (V) 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 2.45 -40 -20 0 20 40 60 80 100 120 140 160 TEMPERATURE (C) DROPOUT VOLTAGE (mV) VOUT = 2.5 V VIN = 14 V IOUT = 5.0 mA
700 600 500 400 300 200 100 5 V and Adj. > 5 V options only 0 0 50 100 150 200 250 300 Iout, OUTPUT CURRENT (mA) 350 400 25 C -40 C 125 C
Figure 5. 2.5 V Output Voltage vs Temperature
Figure 6. Dropout Voltage vs Output Current
100 Unstable Region 10
5.0 V 3.3 V 2.5 V
100 Unstable Region 10 ESR (W) Stable Region 1.0 Unstable Region
CVOUT = 33 mF*
ESR (W)
1.0 Stable Region 0.1 VIN = 14 V CVOUT = 10 mF 0.01 0 50 100 150 200 250 300 Iout, OUTPUT CURRENT (mA) 350 400
CVOUT = 0.1 mF
0.1
*There is no unstable lower region for the 33 mF capacitor 0 50
5 V version 350 400
300 100 150 200 250 Iout, OUTPUT CURRENT (mA)
Figure 7. Output Stability with Output Voltage Change
Figure 8. Output Stability with Output Capacitor Change
http://onsemi.com
7
NCV8503 Series
TYPICAL PERFORMANCE CHARACTERISTICS
2.0 IQ, QUIESCENT CURRENT (mA) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 5 10 +25C
+125C IQ, QUIESCENT CURRENT (mA)
60 50 +25C 40 30 20 10 0 -40C +125C
-40C
40 15 20 25 30 35 IOUT, OUTPUT CURRENT (mA)
45
50
0
50
100 150 200 250 300 350 400 450 500 IOUT, OUTPUT CURRENT (mA)
Figure 9. Quiescent Current vs Output Current
Figure 10. Quiescent Current vs Output Current
12 IQ, QUIESCENT CURRENT (mA) IQ, QUIESCENT CURRENT (mA) Iout = 200 mA 10 8 6 4 2 0 Iout = 100 mA Iout = 50 mA Iout = 10 mA 6 8 10 12 14 16 18 20 VIN, INPUT VOLTAGE (V) 22 24 26 T = 25C
210 205 200 195 190 185 180 T = 25C 175 6 8 10 12 14 16 18 20 VIN, INPUT VOLTAGE (V) 22 24 26 Iout = 100 mA
Figure 11. Quiescent Current vs Input Voltage
Figure 12. Quiescent Current vs Input Voltage
http://onsemi.com
8
NCV8503 Series
CIRCUIT DESCRIPTION REGULATOR CONTROL FUNCTIONS The NCV8503 contains the microprocessor compatible control function RESET (Figure 13).
ENABLE Function
VIN RESET Threshold DELAY Threshold (VDT)
The part stays in a low IQ sleep mode when the ENABLE pin is held low. The part has an internal pull down if the pin is left floating. The integrity of the ENABLE pin allows it to be tied to the battery line through an external resistor. It will withstand load dump potentials in this configuration.
VBAT Up to 45 V 10 k
ENABLE GND VIN VOUT
VOUT
DELAY RESET Td Td
NCV8503
Figure 13. Reset and Delay Circuit Wave Forms RESET Function Figure 15. ENABLE Function DELAY Function
A RESET signal (low voltage) is generated as the IC powers up until VOUT is within 1.5% of the regulated output voltage, or when VOUT drops out of regulation,and is lower than 4.0% below the regulated output voltage. Hysteresis is included in the function to minimize oscillations. The RESET output is an open collector NPN transistor, controlled by a low voltage detection circuit. The circuit is functionally independent of the rest of the IC thereby guaranteeing that the RESET signal is valid for VOUT as low as 1.0 V.
Adjustable Reset Function
The reset threshold can be made lower by connecting an external resistor divider to the RADJ lead from the VOUT lead, as displayed in Figure 14. This lead is grounded to select the default value of 4.6 V (on the 5.0 V option).
to P and System Power
The reset delay circuit provides a programmable (by external capacitor) delay on the RESET output lead. The DELAY lead provides source current (typically 4.0 A) to the external DELAY capacitor during the following proceedings: 1. During Power Up (once the regulation threshold has been verified). 2. After a reset event has occurred and the device is back in regulation. The DELAY capacitor is discharged when the regulation (RESET threshold) has been violated. This is a latched incident. The capacitor will fully discharge and wait for the device to regulate before going through the delay time event again.
FLAG/Monitor Comparator
VR(ADJ)
RADJ
VOUT
NCV8503
RRST
COUT
DELAY
RESET
to P and RESET Port
A general use comparator is included whose positive input terminal is tied to the on-chip band gap voltage reference. This provides a very temperature stable referenced comparator with versatile uses in any system. The trip point can be programmed externally using a resistor divider to the input monitor (MON) (Figure 16). The typical threshold is 1.28 V on the MON pin.
VMON VBAT VIN
CDELAY
VOUT NCV8503 COUT
VCC P I/O
Figure 14. Adjustable RESET
MON RADJ DELAY
FLAG
RESET GND
RESET
Figure 16. Flag/Monitor Function
http://onsemi.com
9
NCV8503 Series
Voltage Adjust
Figure 17 shows the device setup for a user configurable output voltage. The feedback to the VADJ pin is taken from a voltage divider referenced to the output voltage. The loop is balanced around the Unity Gain threshold (1.30 V typical).
VOUT NCV8503 VADJ 15 k 1.28 V 5.1 k
5.0 V COUT
Figure 17. Adjustable Output Voltage
APPLICATION NOTES FLAG MONITOR Figure 18 shows the FLAG Monitor waveforms as a result of the circuit depicted in Figure 16. As the input voltage falls (VMON), the Monitor threshold is crossed. This causes the voltage on the FLAG output to go low.
VMON
MON Flag Monitor Ref. Voltage
FLAG
STABILITY CONSIDERATIONS The output or compensation capacitor helps determine three main characteristics of a linear regulator: start-up delay, load transient response and loop stability. The capacitor value and type should be based on cost, availability, size and temperature constraints. A tantalum or aluminum electrolytic capacitor is best, since a film or ceramic capacitor with almost zero ESR can cause instability. The aluminum electrolytic capacitor is the least expensive solution, but, if the circuit operates at low temperatures (-25C to -40C), both the value and ESR of the capacitor will vary considerably. The capacitor manufacturers data sheet usually provides this information. The value for the output capacitor COUT shown in Figure 19 should work for most applications, however it is not necessarily the optimized solution.
VIN CIN* 0.1 F VOUT
NCV8503
RESET
RRST
Figure 18. FLAG Monitor Circuit Waveform
COUT** 33 F
SETTING THE DELAY TIME The delay time is controlled by the Reset Delay Low Voltage, Delay Switching Threshold, and the Delay Charge Current. The delay follows the equation:
tDELAY + [CDELAY(Vdt * Reset Delay Low Voltage)] Delay Charge Current
*CIN required if regulator is located far from the power supply filter **COUT required for stability. Capacitor must operate at minimum temperature expected
Example: Using CDELAY = 33 nF. Assume reset Delay Low Voltage = 0. Use the typical value for Vdt = 1.8 V (2.5 V, 3.3 V, and 5.0 V options). Use the typical value for Delay Charge Current = 4.2 A.
tDELAY + [33 nF(1.8 * 0)] + 14 ms 4.2 mA
Figure 19. Test and Application Circuit Showing Output Compensation
http://onsemi.com
10
NCV8503 Series
100 Thermal Resistance, Junction to Ambient, RqJA, (C/W) 90 80 70 60 50 40 0 200 400 600 Copper Area (mm2) 800 VIN
The value of RqJA can then be compared with those in the package section of the data sheet. Those packages with RqJA's less than the calculated value in equation 2 will keep the die temperature below 150C. In some cases, none of the packages will be sufficient to dissipate the heat generated by the IC, and an external heatsink will be required.
IIN SMART REGULATOR(R) IOUT VOUT
} Control Features
IQ
Figure 20. 16 Lead SOW (Exposed Pad), qJA as a Function of the Pad Copper Area (2 oz. Cu Thickness), Board Material = 0.0625, G-10/R-4
Figure 21. Single Output Regulator with Key Performance Parameters Labeled
CALCULATING POWER DISSIPATION IN A SINGLE OUTPUT LINEAR REGULATOR The maximum power dissipation for a single output regulator (Figure 21) is:
PD(max) + [VIN(max) * VOUT(min)] IOUT(max) ) VIN(max)IQ
(1)
where: VIN(max) is the maximum input voltage, VOUT(min) is the minimum output voltage, IOUT(max) is the maximum output current for the application, and IQ is the quiescent current the regulator consumes at IOUT(max). Once the value of PD(max) is known, the maximum permissible value of RqJA can be calculated:
T RqJA + 150C * A PD
(2)
HEAT SINKS A heat sink effectively increases the surface area of the package to improve the flow of heat away from the IC and into the surrounding air. Each material in the heat flow path between the IC and the outside environment will have a thermal resistance. Like series electrical resistances, these resistances are summed to determine the value of RqJA:
RqJA + RqJC ) RqCS ) RqSA
(3)
where: RqJC = the junction-to-case thermal resistance, RqCS = the case-to-heatsink thermal resistance, and RqSA = the heatsink-to-ambient thermal resistance. RqJC appears in the package section of the data sheet. Like RqJA, it too is a function of package type. RqCS and RqSA are functions of the package type, heatsink and the interface between them. These values appear in heat sink data sheets of heat sink manufacturers.
http://onsemi.com
11
NCV8503 Series
ORDERING INFORMATION
Device NCV8503PWADJ NCV8503PWADJR2 NCV8503PW25 NCV8503PW25R2 NCV8503PW33 NCV8503PW33R2 NCV8503PW50 NCV8503PW50R2 5.0 50V 3.3 33V 2.5 25V SOW-16 SOW 16 Exposed Pad Adjustable Output Voltage Package Shipping 47 Units/Rail 1000 Tape & Reel 47 Units/Rail 1000 Tape & Reel 47 Units/Rail 1000 Tape & Reel 47 Units/Rail 1000 Tape & Reel
http://onsemi.com
12
NCV8503 Series
PACKAGE DIMENSIONS
SOIC 16 LEAD WIDE BODY EXPOSED PAD PDW SUFFIX CASE 751R-02 ISSUE A
-U- A M
16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751R-01 OBSOLETE, NEW STANDARD 751R-02. MILLIMETERS MIN MAX 10.15 10.45 7.40 7.60 2.35 2.65 0.35 0.49 0.50 0.90 1.27 BSC 3.76 3.86 0.25 0.32 0.10 0.25 4.58 4.78 0_ 7_ 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.400 0.411 0.292 0.299 0.093 0.104 0.014 0.019 0.020 0.035 0.050 BSC 0.148 0.152 0.010 0.012 0.004 0.009 0.180 0.188 0_ 7_ 0.395 0.415 0.010 0.029
P 0.25 (0.010)
M
W
M
1 8
B R x 45_ -W-
PIN 1 I.D.
G TOP SIDE
14 PL
DETAIL E
C -T- 0.10 (0.004) T D 16 PL 0.25 (0.010)
M
F
K TU
S
SEATING PLANE
DIM A B C D F G H J K L M P R
W
S
J DETAIL E
H
EXPOSED PAD
1
8
L
16 9
BACK SIDE
http://onsemi.com
13
NCV8503 Series
SMART REGULATOR is a registered trademark of Semiconductor Components Industries, LLC (SCILLIC).
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone: 81-3-5773-3850 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative.
http://onsemi.com
14
NCV8503/D

▲Up To Search▲

Price & Availability of NCV8503PWADJ

	To Download NCV8503PWADJ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .