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| Product Brief VOLTAGE DETECTOR RANGE, 150mA ULDO REGULATOR WIDE INPUT VOLTAGE Description AP2204 series series ICs are under regulatordetectors with The AZ70XX are positive voltage voltage IC fabricated by highin voltage threshold and low power consumption. a built voltage EPNP process. The AZ70XX are specifically designed to accurately The AP2204 has features of wide input voltage range and monitor power supplies. high accurcay, high ripple rejection, low droput voltage, low noise, current a precision on-chip voltage reference The AZ70XX use limit and ultra-low quiescent current which comparator to ideal for the input various USB and and a make them measure use in operating voltage. portable device. These ICs can accurately reset the system after detecting voltage at the time of switching power on and instantaThe ICpower offof avarious CPU systems and other logic neous consists in voltage reference, an error amplifier, a resistor The detect voltage thresholds are 2.3V/2.5V/ systems. network for setting output voltage, a current limit circuit for current protection, and a chip enable 2.7V/2.9V/3.1V/3.3V/4.2V/4.5V for AZ7023/25/27/29/ circuit. 31/33/42/45 respectively. Built in hysteresis helps to prevent erratic operation in the presence of noise. AP2204 has adjustable, 1.8V, 3.3V, 5.0V fixed voltage versions. AZ70XX AP2204 Parametric Table Supply Voltage (Max) (V) (Min.) Maximum Output Current (A) Supply Current (Max)(A) Standby Current (Max) (A) VDROP at 100A (Typ) Detect Voltage (Typ) (mV) 0.15 1 20 500 VIN (Min) (V) Detect Voltage Temperature VIN (Max) (V) Coefficient (%/oC) "H" Transmission Delay Time (s) 1.8, 3.3,15 5.0, VOUT (V) ADJ. o -40 Operating Temperature (Min) ( C) PSRR (dB) 60 85 Operating Temperature (Max) (oC) Accuracy (%) 2 Load Regulation (Typ) (mV) 15 (3.3V) 10 (3.3V) 2.3, 2.5, 2.7, 50 2.9, 3.1, 3.3, 4.2, 4.5 2.3 0.01 24 Features On/Off Pin Yes Low Current Consumption: * Easier to Use ICCL=300A Typical No *Error Flag Very Competitive Price * Wide Input Voltage Range: 2.3V to 24V ICCH=30A Typical * Wide Output Voltage Range: 1.24V to 22V * Low Minimum Rejetion: 60dB@ f=1kHz * Excellent RippleOperating Voltage for Output ResetApplications ting: 0.8V Typical Additional Available Materials * Low Dropout Voltage: VDROP=50mV@ * Built in Hysteresis Voltage: 50mV Typical IOUT=100A * Battery-powered Equipment * Open Collector Output * Samples * Laptop, Palmtops, Notebook Computers * Low Ground Current * Extended Temperature Range: -40 to 85oC * Data Sheet * Portable Information Appliancess * High Output Voltage Accuracy * Reliability Report * Compatible with Low ESR Ceramic Capacitor * ESD Report Applications * Excellent Line/Load Regulation * Thermal Shtdown Function Additional Available Materials * Low Battery Voltage Detector * Power Fail Indicator * Samples * Processor Reset Generator * Preliminary Datasheet Benefits * Battery Backup Control * ESD Report * Home Electric Appliances * Low Noise * Low Dropout Pin Configuration * Very Low Standby Current * High PSRR SOT-89-3 TO-92 Ammo Packing * Lower Price TO-92 * Easy to Use in Mobile Phone * 3 2 1 Features Benefits Line Regulation (Typ) (mV) OUT GND VCC 3 2 1 OUT GND VCC VCC GND OUT 1 2 3 May. 2009 Jun. 2007 BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited Product Brief VOLTAGE DETECTOR RANGE, 150mA ULDO REGULATOR WIDE INPUT VOLTAGE Pin Configuration Description The AZ70XX series ICs are under voltage detectors with a built in voltage threshold and low power consumption. The AZ70XX are specifically designed to accurately SOT-23-5 monitor power supplies. The AZ70XX use a precision on-chip voltage reference 1 5 VOUT VIN and a comparator to measure the input operating voltage. These ICs can accurately reset the system after detecting GND 2 voltage at the time of switching power on and instantaneous power off in various CPU systems and other logic EN/EN ADJ/NC 3 systems. The detect voltage thresholds4 are 2.3V/2.5V/ 2.7V/2.9V/3.1V/3.3V/4.2V/4.5V for AZ7023/25/27/29/ 31/33/42/45 respectively. Built in hysteresis helps to prevent erratic operation in the presence of noise. AZ70XX AP2204 Parametric Table Supply Voltage (Max) (V) Supply Current (Max)(A) SOT-89 Detect Voltage (Typ) 3 20 500 2.3, 2.5, 2.7, 2.9, 3.1, 3.3, 4.2, 4.5 0.01 15 -40 85 VOUT Detect Voltage Temperature Coefficient (%/oC) 2 GND GND "H" Transmission Delay Time (s) 1 VIN Operating Temperature (Min) (oC) Operating Temperature (Max) (oC) Ordering Information Example Features * Benefits * * * * Applications SOT-89 Part NumberEasier to Use Marking ID Low Current Consumption: * Package Temperature Range Packing Type ICCL=300A Typical * Green Very Competitive Price Green ICCH=30A Typical AP2204K-ADJTRG1 GAF Tape & Reel Low Minimum Operating Voltage for Output ResetTape ting: 0.8V Typical AP2204K-1.8TRG1 GAG Additional Available Materials & Reel SOT-23-5 -40 to 125oC Built in Hysteresis Voltage: 50mV Typical AP2204K-3.3TRG1 GAH Tape & Reel Open Collector Output * Samples Tape & Reel GAI Extended Temperature Range: -40 to 85oC AP2204K-5.0TRG1 Data Sheet * * Tape & Reel AP2204R-1.8TRG1 Reliability Report G31C * ESD Report -40 to 125oC AP2204R-3.3TRG1 AP2204R-5.0TRG1 G31D Tape & Reel G31E Tape & Reel * Low Battery Voltage Detector * Power Fail Indicator * Processor Reset Generator to the relevant datasheet. Detailed information please refer * Battery Backup Control * Home Electric Appliances Pin Configuration Sales Office: TO-92 TO-92 Ammo Packing USA Shanghai 30920 Huntwood Ave. Hayward, CA 94544, No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial USA Park, 200241, China Tel : Tel : 86-21-24162266 3 OUT +1-510-324-2988 3 OUT Fax : +1-510-324-2788 Fax : 86-21-24162277 Taiwan 4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei, 1 VCC Taiwan Tel : 886-2-2656-2808 Fax : 886-2-2656-2806 2 SOT-89-3 GND 2 1 GND Shenzhen VCC E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian Room District, Shenzhen 518026, China Tel : 86-755-8826 7951 VCC GND OUT Fax : 86-755-8826 7865 1 2 3 May. 2009 Jun. 2007 BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited |
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