BD4153FV データシートの表示（PDF） - ROHM Semiconductor
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BD4153FV Datasheet PDF : 18 Pages
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Power Management Switch ICs for PCs and Digital Consumer Products
Power Switch ICs
for ExpressCardTM
BD4153FV,BD4153EFV
No.10029EBT08
●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
BD4153FV
Package
SSOP-B24
“ExpressCardTM” is a trademark registered by PCMCIA(Personal Computer Memory Card International Association).
BD4153EFV
HTSSOP-B24
●Absolute Maximum Ratings
◎BD4153FV/BD4153EFV
Parameter
Power Supply Voltage
Logic Input Voltage
Logic Output Voltage 1
Logic Output Voltage 2
Input Voltage 1
Input Voltage 2
Output Voltage
Symbol
VCC
EN,CPPE#,CPUSB#,SYSR,PERST_IN#
OC
PERST#
V3_IN, V15_IN
V3AUX_IN
V3,V3AUX,V15
BD4153FV
5.0 *1
5.0 *1
5.0 *1
VCC *1
5.0 *1
VCC *1
5.0 *1
Output current 1
IOV3, IOV15
2.0
Output current 2
Power Dissipation 1
Power Dissipation 2
IOV3AUX
Pd1
Pd2
1.0
787 *2
1025 *3
Operating Temperature Range
Topr
-40～+100
Storage Temperature Range
Tstg
-55～+150
Maximum Junction Temperature
Tjmax
+150
*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.
BD4153EFV Unit
5.0 *1
V
5.0 *1
V
5.0 *1
V
VCC *1
V
5.0 *1
V
VCC *1
V
5.0 *1
V
2.0
A
1.0
A
-
mW
1100 *4
mW
-40～+100
℃
-55～+150
℃
+150
℃
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1/17
2010.04 - Rev.B
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