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BD4153EFV View Datasheet(PDF) - ROHM Semiconductor
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Description
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BD4153EFV
Power Switch ICs for ExpressCard™
ROHM Semiconductor
BD4153EFV Datasheet PDF : 18 Pages
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BD4153FV,BD4153EFV
●
Block Diagram
Technical Note
3.3V
3.3V
1.5V
V3_IN1
21
22
V3_IN2
SS_V3
2
V3AUX_IN
20
SS_V3AUX
6
V15_IN1
17
V15_IN2
18
CPPE#
11
CPUSB#
12
SYSR
10
SS_V15
16
VCC
24
EN
23
VD
TSD,CL,UVLO
V3AUX_IN
V3-1
3
3.3V/1.30A
4
V3-2
3.3V AUX/275mA
5
V3AUX
TSD,CL,UVLO_AUX
V15-1
1.5V/625mA
8
9
VD
V15-2
Input
logic
TSD,CL,UVLO
Power
good
EN,SYSR,CPUSB#,CPPE#
VCC
Thermal
protection
TSD
V3_IN,V3AUX_IN,V15
CL
V3,V3AUX,V15
Reference
Block
Charge
Pump
V3_IN
V3AUX_IN
VD
V15_IN
VCC
Under
voltage
lock out
UVLO
UVLO_AUX
1
GND
19
PERST#
PERST_IN#
7
13
PERST#_DELAY
15
OC
14
OC_DELAY
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© 2010 ROHM Co., Ltd. All rights reserved.
6/17
2010.04 - Rev.B
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