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TP4221B

TPOWER

Mobile power single-chip solution

TP4221X , 、、、 LED . TP4221X MOS,, 1A, 1.2A. TP4221X 、、 、、、 , TP4221X , 。 TP4221X X A、B C;TP4221A 3 ,TP4221B 4...



TP4221B

TPOWER


Octopart Stock #: O-914396

Findchips Stock #: 914396-F

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Description
TP4221X , 、、、 LED . TP4221X MOS,, 1A, 1.2A. TP4221X 、、 、、、 , TP4221X , 。 TP4221X X A、B C;TP4221A 3 ,TP4221B 4 ,TP4221C 5 。 TP4221A/TP4221B/TP4221C  、 MOS,  : 4.3V~6V  : 1 A  : 1.2A  : 5V  BAT :2.9V  3/4/5  4.2V/4.35V  8uA    、、    , 100mA  :SOP16L  Ver1.4 Shenzhen TPOWER Semiconductor 1 TP4221A/TP4221B/TP4221C SOP16L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BAT SW PGND1 PGND2 OUTN AGND LED1 LED2/NC LED3 LED4/NC LED5 SWT ISET LIT OUTP VDD NMOS PMOS , LED PMOS , LED ; TP4221A, PMOS , LED PMOS , LED ; TP4221A/TP4221B, PMOS , LED ,,, 1.2S , NMOS , 100mA LED Ver1.4 Shenzhen TPOWER Semiconductor 2 TP4221A/TP4221B/TP4221C ( 1) PGND1、PGND2 to AGND HBM MM -0.3~+0.3 -0.3~+7 1.2 1.3 -50~+150 -40~150 2000 200 V V A A ℃ ℃ V V VDD IC TOP 4.5~5.5 <1 -20~85 V A ℃ 1:。, 。。 ,,。 Ver1.4 Shenzhen TPOWER Semiconductor 3 TP4221A/TP4221B/TP4221C , VDD=5V,Ta=25℃ VDD VBAT △ VRECHRG VISET IBAT ITRK VTRK VTRK_HYS TST TZERO VUV_BAT VBAT_END ISD_BAT VOUT TSD THYS VLIT VLEDx FLEDx RON_CHRG RON_DISCHRG FOSC ISET BAT BAT BAT BAT BAT LIT LED1~LED5 LEDx / MOS MOS 4.2V 4.35V VBAT-VRECHRG RISET=1KΩ, VBAT=3.8V RISET=1KΩ, RISET=1KΩ, RISET=1KΩ,VBAT RISET=1KΩ VBAT VBAT=3.7V ILOAD=1A, VBAT=3.7V ILIT=100mA ILEDx=5mA ILOAD=1A,VBAT=3.7V 4.3 4.15 4.30 0.90 900 2.8 4.8 5 4.2 4.35 100 1 1000 100 2.9 100 120 140 3.2 2.9 5 5V 150 20 0.6 0.3 1...




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