BD4153EFV Datasheet PDF - ROHM Semiconductor
| Part Number | BD4153EFV | |
| Description | Power switch for ExpressCard | |
| Manufacturers | ROHM Semiconductor | |
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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
5.0 *1
5.0 *1
5.0 *1
VCC *1
5.0 *1
VCC *1
5.0 *1
2.0
1.0
-
1100 *4
-40～+100
-55～+150
+150
Unit
V
V
V
V
V
V
V
A
A
mW
mW
℃
℃
℃
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
1/17
2010.04 - Rev.B
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BD4153FV,BD4153EFV
V3AUX rise propagation delay
10000
1000
100
10
1
0.1
1.00E-10
1.00E-09
1.00E-08
1.00E-07
0.01 CSS_V3AUX (F)
Fig.13 V3AUX
rise propagation delay
PERST#
V3AUX
SS_V3AUX
Logic Input(EN)
Fig.16 V3AUX Start up
(Shut down→Active)
PERST#
V15
SS_V15
Logic Input(SYSR)
Fig.19 V15 Start up
(Stand-by→Active)
Ishort(500mA/div)
OCP_DELAY
OCP_FLAG
V3AUX
Fig.22 V3AUX Short Circuit
PERST#
V3AUX
SS_V3AUX
Logic Input(SYSR)
Fig.14 V3AUX Start up
(Stand-by→Active)
V15 RISE TIME
10000
1000
100
10
1
0.1
1.00E-10
0.01
1.00E-09
1.00E-08
CSS_V15 (F)
1.00E-07
Fig.17 V15 RISE TIME
PERST#
V15
SS_V15
Logic Input(CP#)
Fig.20 V15 Start up
(Card Assert)
PERST#
PERST#_DELAY
SYSR
Fig.23 PERST#
L→H Wave Form
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
5/17
Technical Note
PERST#
V3AUX
SS_V3AUX
Logic Input(CP#)
Fig.15 V3AUX Start up
(Card Assert)
V15 rise propagation delay time
10000
1000
100
10
1
1
0.1
1.00E-10
0.01
1.00E-09
1.00E-08
CSS_V15 (F)
1.00E-07
Fig.18 V15
rise propagation delay time
PERST#
V15
SS_V15
Logic Input(EN)
Fig.21 V15 Start up
(Shut down→Active)
PERST#
PERST#_DELAY
SYSR
Fig.24 PERST#
H→L Wave Form
2010.04 - Rev.B
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD4153EFV electronic component. |
| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BD4153EFV.PDF Datasheet ] | |
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