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BD4155FV 数据表(PDF) 7 Page - Rohm |
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BD4155FV 数据表(HTML) 7 Page - Rohm |
7 / 17 page BD4155FV Technical Note 7/16 www.rohm.com 2010.04 - Rev.B © 2010 ROHM Co., Ltd. All rights reserved. ● BLOCK DIAGRAM ● Pin Configration ● Pin Function PIN No PIN NAME PIN FUNCTION 1 PLT_RST# Logic input pin (from HOST) 2 EC_RST# Logic input pin (from HOST) 3 SYSR Logic input pin 4 V3_IN1 V3 input pin 1 5 V3_IN2 V3 input pin 2 6 V3_1 V3 output pin 1 7 V3_2 V3 output pin 2 8 PERST# Logic output pin 9 EC_CLKEN# Logic input pin (from HOST) 10 GND GND pin 11 CPUSB# Logic input pin 12 CPPE# Logic input pin 13 V15_1 V15 output pin 1 14 V15_2 V15 output pin 2 15 V15_IN1 V15 input pin 1 16 V15_IN2 V15 input pin 2 17 V3AUX V3AUX output pin 18 V3AUX_IN V3AUX input pin 1 19 PLL_CLKREQ# Clock enable signal (to PLL) 20 EC_CLKREQ# Logic input pin (from CARD) V3_IN,V3AUX_IN,V15_IN V3,V3AUX,V15 GND EC_CLKEN#(from host) EC_CLKREQ#(from card) PLL_CLKREQ#(to PLL) PERST#(to card) EC_RST#(from host) PLT_RST#(from host) V15-2 V15-1 1.5V/625mA 3.3V AUX/275mA V3-2 V3AUX V3-1 3.3V/1.30A VD TSD,CL,UVLO TSD,CL,UVLO_AUX VD EN,SYSR CPUSB# CPPE# VD TSD,CL,UVLO CL UVLO UVLO_AUX V3_IN V3AUX_IN V15_IN Input logic Reference Block Under voltage lock out Pump Charge protection Thermal Power good TSD V3AUX_IN (from host) SYSR (from card) CPUSB# (from card) CPPE# 1.5V 3.3V 3.3V V3_IN V3_IN2 V3AUX_IN V15_IN1 V15_IN2 V3AUX_IN VD 4 5 18 15 16 12 11 3 10 9 20 19 8 2 1 14 13 17 7 6 V3AUX_IN SSOP-B20 Package 1 2 3 4 5 6 7 8 9 10 PLT_RST# EC_RST# SYSR V3_IN1 V3_IN2 V3_1 V3_2 PERST# EC_CLKEN# GND CPUSB# CPPE# V15_1 V15_2 V15_IN1 V15_IN2 V3AUX V3AUX_IN1 PLL_CLKREQ# EC_CLKREQ# 20 19 18 17 16 15 14 13 12 11 |
类似零件编号 - BD4155FV |
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类似说明 - BD4155FV |
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