BD4153FV_10 Datasheet, PDF (1/18 Pages) Rohm – Power Switch ICs for ExpressCard

Power Management Switch ICs for PCs and Digital Consumer Products
Power Switch ICs
for ExpressCard^TM
BD4153FV,BD4153EFV
No.10029EBT08
●Description
BD4153FV/EFV is a power management switch IC for the next generation PC card (ExpressCard^TM) that PCMCIA recommends.
Conforms to PCMCIA’s ExpressCard^TM Standard, ExpressCard^TM Compliance Checklist, and ExpressCard^TM 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 ExpressCard^TM.
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 ExpressCard^TM Standard.
12) Conforms to ExpressCard^TM Compliance Checklist.
13) Conforms to ExpressCard^TM Implementation Guideline.
●Use
Laptop and desktop computers, and other digital devices equipped with ExpressCard.
●Lineup
Parameter
BD4153FV
Package
SSOP-B24
“ExpressCard^TM” 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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