PowerManagementSwitchICsforPCs andDigitalConsumerProducts
Power Switch ICs
for ExpressCardTM
No.10029EBT08
BD4153FV,BD4153EFV
●Description
BD4153FV/EFV is a power management switch IC for the next generation PC card (ExpressCardTM) that PCMCIA recommends.
Conforms to PCMCIA’s ExpressCardTM Standard, ExpressCardTM Compliance Checklist, and ExpressCardTM Implementation
Guideline, and obtains the world first Compliance ID “EC100001” from PCMCIA. Offers various functions such as adjustable
soft-starter, overcurrent detector (OC function), card detector, and system condition detector, which are ideally suited for
laptop and desktop computers.
●Features
1) Incorporates three low on-resistance FETs for ExpressCardTM
.
2) Incorporates an FET for output discharge.
3) Incorporates an enabler.
4) I Incorporates an undervoltage lockout (UVLO)
5) I Employs SSOP-B24 package.
6) I Employs HTSSOP-B24 package.
7) Incorporates a thermal shutdown protector (TSD).
8) Incorporates a soft-starter.
9) Incorporates an overcurrent protector (OCP).
10) Incorporates an overcurrent flag output (OC).
11) Conforms to ExpressCardTM Standard.
12) Conforms to ExpressCardTM Compliance Checklist.
13) Conforms to ExpressCardTM Implementation Guideline.
●Use
Laptop and desktop computers, and other digital devices equipped with ExpressCard.
●Lineup
Parameter
Package
BD4153FV
SSOP-B24
BD4153EFV
HTSSOP-B24
“ExpressCardTM” is a trademark registered by PCMCIA(Personal Computer Memory Card International Association).
●Absolute Maximum Ratings
◎BD4153FV/BD4153EFV
Parameter
Power Supply Voltage
Logic Input Voltage
Logic Output Voltage 1
Logic Output Voltage 2
Input Voltage 1
Symbol
VCC
BD4153FV
5.0 *1
BD4153EFV
Unit
V
5.0 *1
5.0 *1
EN,CPPE#,CPUSB#,SYSR,PERST_IN#
5.0 *1
V
OC
PERST#
V3_IN, V15_IN
V3AUX_IN
V3,V3AUX,V15
IOV3, IOV15
IOV3AUX
Pd1
5.0 *1
5.0 *1
V
VCC *1
5.0 *1
VCC *1
5.0 *1
V
V
Input Voltage 2
VCC *1
5.0 *1
VCC *1
5.0 *1
V
Output Voltage
V
Output current 1
2.0
2.0
A
Output current 2
1.0
1.0
A
Power Dissipation 1
Power Dissipation 2
Operating Temperature Range
Storage Temperature Range
787 *2
1025 *3
-40～+100
-55～+150
+150
-
mW
mW
℃
℃
℃
Pd2
1100 *4
-40～+100
-55～+150
+150
Topr
Tstg
Maximum Junction Temperature
Tjmax
*1 However, not exceeding Pd.
*2 Pd derating at 6.3mW/℃ for temperature above Ta=25℃
*3 In the case of Ta≥25°C (when mounting to 70mmx70mmx1.6mm glass epoxy substrate), derated at 8.2 mW/°C.
*4 In the case of Ta≥25°C (when mounting to 70mmx70mmx1.6mm glass epoxy substrate), derated at 8.8 mW/°C.
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2010.04 - Rev.B
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