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| LTC3200/LTC3200-5 (R) 40 1F OUTPUT RIPPLE (mVP-P) VIN = 3V CFLY = 1F TA = 25C 30 COUT = 1F 20 4 6 VIN 2.7V TO 4.5V 1F 5 2 3 C+ C- LTC3200-5 VIN GND SHDN VOUT 1 1F VOUT = 5V 4% IOUT UP TO 40mA, VIN 2.7V IOUT UP TO 100mA, VIN 3.1V COUT = 2.2F 10 OFF ON ALL CAPACITORS = MURATA GRM 39X5R105K6.3AJ OR TAIYO YUDEN JMK107BJ105MA 0 3200-5 TA01 0 50 75 25 OUTPUT CURRENT (mA) 100 3200 TA02 1 LTC3200/LTC3200-5 TOP VIEW C+ VIN C- PGND 1 2 3 4 8 7 6 5 VOUT FB SHDN SGND ORDER PART NUMBER LTC3200EMS8 MS8 PART MARKING LTNV VOUT 1 GND 2 SHDN 3 TOP VIEW 6 C+ 5 VIN 4 C- ORDER PART NUMBER LTC3200ES6-5 S6 PART MARKING LTSH MS8 PACKAGE 8-LEAD PLASTIC MSOP TJMAX = 150C, JA = 200C/W S6 PACKAGE 6-LEAD PLASTIC SOT-23 TJMAX = 150C, JA = 230C/W SYMBOL VIN VOUT ICC ISHDN VFB IFB VR FOSC VIH VIL IIH IIL tON PARAMETER Input Voltage Output Voltage Operating Supply Current Shutdown Current FB Voltage (LTC3200) FB Input Current (LTC3200) Output Ripple (LTC3200-5) Efficiency (LTC3200-5) Switching Frequency SHDN Input Threshold SHDN Input Threshold SHDN Input Current SHDN Input Current VOUT Turn-On Time Open-Loop Output Resistance SHDN = VIN SHDN = 0V VIN = 3V, IOUT = 0mA, 10% to 90% VIN = 3V, IOUT = 100mA, VFB = 0V (Note 4) CONDITIONS MIN 2.7 4.8 4.8 TYP 5 5 3.5 MAX 4.5 5.2 5.2 8 1 1.319 50 UNITS V V V mA A V nA mVP-P % MHz V 2.7V VIN 4.5V, IOUT 40mA 3.1V VIN 4.5V, IOUT 100mA IOUT = 0mA, SHDN = VIN SHDN = 0V, VOUT = 0V VFB = 1.4V VIN = 3V, IOUT = 100mA VIN = 3V, IOUT = 50mA 1.217 -50 1.268 30 80 1 1.3 2 0.4 V A A -1 -1 0.8 9.2 1 1 ms ROL 2 LTC3200/LTC3200-5 5.15 5.10 CIN = COUT = CFLY = 1F IOUT = 20mA OUTPUT VOLTAGE (V) 5.2 CIN = COUT = CFLY = 1F TA = 25C 6 CIN = COUT = CFLY = 1F VSHDN = VIN TA = 25C OUTPUT VOLTAGE (V) 5.05 5.00 TA = - 40C 4.95 4.90 4.85 TA = 25C TA = 85C 5.1 SUPPLY CURRENT (mA) 5 5.0 VIN = 2.7V 4.9 VIN = 3.2V VIN = 3V TA = 85C 4 TA = - 40C 2.7 3.0 3.3 3.6 3.9 SUPPLY VOLTAGE (V) 4.2 4.5 3200 F01 4.8 3 0 100 150 50 LOAD CURRENT (mA) 200 3200 G02 2.7 3.0 3.3 3.6 3.9 SUPPLY VOLTAGE (V) 4.2 4.5 3200 G03 3.0 2.8 1.1 1.0 TA = 25C TA = - 40C TA = 85C 100 90 CIN = COUT = CFLY = 1F TA = 25C OSCILLATOR FREQUENCY (MHz) THRESHOLD VOLTAGE (V) 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 2.7 3.0 3.3 3.6 3.9 SUPPLY VOLTAGE (V) 4.2 4.5 3200 G04 VIN = 2.7V VIN = 3.2V VIN = 3.7V VIN = 4.5V TA = 25C 0.8 0.7 0.6 0.5 2.7 3.0 3.3 3.6 3.9 SUPPLY VOLTAGE (V) 4.2 4.5 3200 G05 EFFICIENCY (%) 0.9 TA = - 40C 80 70 60 50 40 30 TA = 85C 1 10 LOAD CURRENT (mA) 100 3200 G06 250 CFLY = 1F TA = 25C VOUT = 0V OUTPUT CURRENT (mA) 200 150 100 2.7 3.0 3.3 3.6 3.9 SUPPLY VOLTAGE (V) 4.2 4.5 3200 G07 3 LTC3200/LTC3200-5 VSHDN 2V/DIV VOUT (AC COUPLED) 20mV/DIV COUT = 1F COUT = 3.3F IL 10mA TO 90mA 50mA/DIV VOUT (AC COUPLED) 50mV/DIV VOUT 1V/DIV COUT = 10F VIN = 3V 200s/DIV 32005 G08 VIN = 3.3V IL = 100mA 200ns/DIV 32005 G09 VIN = 3.3V COUT = 1F 10s/DIV 32005 G10 4 LTC3200/LTC3200-5 LTC3200 SOFT-START AND SWITCH CONTROL 6 SHDN VOUT FB 8 7 2MHz OSCILLATOR VIN 2 C- VOUT 1 2MHz OSCILLATOR VIN 5 C- - + - + CHARGE PUMP 1 C+ 3 5 SGND 4 PGND 3200 BD LTC3200-5 SOFT-START AND SWITCH CONTROL 3 SHDN CHARGE PUMP 6 C+ 4 2 GND 3200-5 BD 5 LTC3200/LTC3200-5 ISTARTUP = 2C OUT VOUT 1ms R1 VOUT = -1 R2 1.268V VOUT FB PGND SGND 8 R1 7 R2 4 5 VOUT 1.268V 1 + R1 R2 COUT () 32005 F01 6 LTC3200/LTC3200-5 ROL + IOUT VOUT + - 2VIN - 32005 F02 VRIPPLEP - P IOUT 2fOSC * C OUT IOUT = 2VIN - VOUT ROL 11 IOUT = 100mA CFLY = 1F VFB = 0V OUTPUT RESISTANCE () 10 VIN = 2.7V VIN = 3.3V 9 8 -50 75 0 25 50 -25 AMBIENT TEMPERATURE (C) 100 32005 * F03 7 LTC3200/LTC3200-5 ROL(MIN) 2VIN - VOUT IOUT 1 fOSCC FLY 10nH VIN VIN 0.22F 1F LTC3200/ LTC3200-5 GND 32005 F02 AVX Kemet www.avxcorp.com www.kemet.com www.murata.com www.t-yuden.com www.vishay.com Murata Taiyo Yuden Vishay 8 LTC3200/LTC3200-5 POUT VOUT * IOUT VOUT = = 2VIN PIN VIN * 2IOUT 1.2 1.0 POWER DISSIPATION (W) JA = 175C/W TJ = 160C 0.8 0.6 0.4 0.2 VIN VOUT 1F GND SHDN LTC3200-5 1F 1F 0 -50 75 0 25 50 -25 AMBIENT TEMPERATURE (C) 100 32005 F03 32005 * F06 9 LTC3200/LTC3200-5 PD (2VIN - VOUT)IOUT (LTC DWG # 05-08-1660) 0.043 (1.10) MAX 0.007 (0.18) 0.021 0.006 (0.53 0.015) 0 - 6 TYP SEATING PLANE 0.034 (0.86) REF 0.118 0.004* (3.00 0.102) 8 76 5 0.009 - 0.015 (0.22 - 0.38) 0.0256 (0.65) BSC 0.005 0.002 (0.13 0.05) 0.193 0.006 (4.90 0.15) 0.118 0.004** (3.00 0.102) * DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, * PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ** * * DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS. INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE 1 23 4 MSOP (MS8) 1100 10 LTC3200/LTC3200-5 (LTC DWG # 05-08-1634) 2.80 - 3.10 (.110 - .118) (NOTE 3) SOT-23 (Original) A A1 A2 L .90 - 1.45 (.035 - .057) .00 - 0.15 (.00 - .006) .90 - 1.30 (.035 - .051) .35 - .55 (.014 - .021) SOT-23 (ThinSOT) 1.00 MAX (.039 MAX) .01 - .10 (.0004 - .004) .80 - .90 (.031 - .035) .30 - .50 REF (.012 - .019 REF) 2.60 - 3.00 (.102 - .118) 1.50 - 1.75 (.059 - .069) (NOTE 3) PIN ONE ID .95 (.037) REF .25 - .50 (.010 - .020) (6PLCS, NOTE 2) .20 (.008) DATUM `A' A A2 L NOTE: 1. CONTROLLING DIMENSION: MILLIMETERS MILLIMETERS 2. DIMENSIONS ARE IN (INCHES) .09 - .20 (.004 - .008) (NOTE 2) 1.90 (.074) REF A1 S6 SOT-23 0401 3. DRAWING NOT TO SCALE 4. DIMENSIONS ARE INCLUSIVE OF PLATING 5. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR 6. MOLD FLASH SHALL NOT EXCEED .254mm 7. PACKAGE EIAJ REFERENCE IS: SC-74A (EIAJ) FOR ORIGINAL JEDEL MO-193 FOR THIN 11 LTC3200/LTC3200-5 1F 1 2 3V TO 4.4V Li-Ion BATTERY 1F C+ VIN 3 C- VOUT LTC3200 FB 6 SGND SHDN VSHDN PGND 8 1F 7 5 4 32005 TA04 UP TO 6 LEDS 82 82 82 82 82 82 ON OFF (APPLY PWM WAVEFORM FOR ADJUSTABLE BRIGHTNESS CONTROL) t 1F 4 5 3V TO 4.4V Li-Ion BATTERY ON OFF 1F 3 C- VIN 6 C+ 1 VOUT 1F 2 100 DRIVE UP TO 5 LEDS 100 100 100 100 LTC3200-5 SHDN GND VSHDN (APPLY PWM WAVEFORM FOR ADJUSTABLE BRIGHTNESS CONTROL) t 3200-5 TA03 1F 4 5 3 1F 6 1 LTC3200-5 1F VOUT 5V 4% 50mA 2 32005 TA05 32005f 0501 0.5K * PRINTED IN JAPAN 12 * * LINEAR TECHNOLOGY CORPORATION 2000 |
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