BD4154FV_10 ROHM [Rohm], BD4154FV_10 Datasheet - Page 3

• Manufacturer Part Number: BD4154FV_10
• Description: Power Switch IC for ExpressCard
• Manufacturer: ROHM [Rohm]

●Electrical Characteristics (unless otherwise noted, Ta=25℃ VEN=3.3V V3AUX_IN =V3_IN=3.3V,V15_IN=1.5V)
BD4154FV
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
Standby Current
Bias Current 1
Bias Current 2
[Enable]
High Level Enable Input Voltage
Low Level Enable Input Voltage
Enable Pin Input Current
[Logic]
High Level Logic Input Voltage
Low Level Logic Input Voltage
Logic Pin Input Current
RCLKEN Low Voltage
RCLKEN Leak Current
[Switch V3AUX]
On Resistance
Discharge On Resistance
[Switch V3]
On Resistance
Discharge On Resistance
[Switch V15]
On Resistance
Discharge On Resistance
[Over Current Protection]
V3 Over Current
V3AUX Over Current
V15 Over Current
[Under Voltage Lockout]
V3_IN UVLO OFF Voltage
V3_IN Hysteresis Voltage
V3AUX_IN UVLO OFF Voltage
V3AUX_IN Hysteresis Voltage
V15_IN UVLO OFF Voltage
V15_IN Hysteresis Voltage
[POWER GOOD]
V3 POWER GOOD Voltage
V3AUX POWER GOOD
Voltage
V15 POWER GOOD Voltage
PERST# LOW Voltage
PERST# HIGH Voltage
PERST# Delay Time
PERST# assertion time
[OUTPUT RISE TIME]
V3_IN to V3
V3AUX_IN to V3AUX
V15_IN to V15
* Design target
Parameter
⊿VUVLO
VUVLO
⊿VUVLO
⊿VUVLO
VPERST#
VPERST#
VUVLO
VUVLO
VRCLKEN
R
VENLOW
IPRT_IN#
OCP
ICPUSB#
IRCLKEN
IRCLKEN
ICPPE#
PG
VLLOW
Symbol
R
OCP
V3AUX
T
VENHI
ISYSR
R
R
OCP
T
PG
VLHI
PG
PERST#
Icc1
Icc2
R
V15
Tast
T
IST
IEN
R
V3
V3AUX
V3AUX
T
V3AUX
V15
V15
V3
V3
V3AUX
Dis
V3AUX_IN
V15
Dis
V3
V15
V3AUX_IN
V15_IN
V3
V3_IN
Dis
V15_IN
V3_IN
HIGH
Low
0.275
2.700
2.700
1.200
MIN
0.65
2.70
2.70
1.15
-0.2
2.0
2.0
1.3
3.0
0.1
0.1
0.1
10
10
10
10
10
10
50
50
50
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Standard Value
3/15
2.850
2.850
1.275
TYP
2.80
2.80
1.20
120
250
120
100
100
100
0.1
0.1
40
60
42
60
45
60
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.000
3.000
1.350
MAX
2.90
2.90
1.25
250
500
220
150
150
150
150
150
150
500
5.5
0.8
0.8
0.3
0.3
80
30
30
30
30
30
30
90
90
20
1
1
1
1
1
1
3
3
3
-
-
-
-
-
Unit
mΩ
mΩ
mΩ
mV
mV
mV
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
ms
ms
ms
ms
ns
Ω
Ω
Ω
V
V
V
V
V
A
A
A
V
V
V
V
V
V
V
V
VEN=0V (Include IEN, IRCLKEN)
VSYSR=0V
VSYSR=3.3V
VEN=0V
CPPE#=3.6V
CPPE#=0V
CPUSB#=3.6V
CPUSB#=0V
SYSR=3.6V
SYSR=0V
PERST_IN#=3.6V
PERST_IN#=0V
RCLKEN=3.6V
RCLKEN=0V
IRCLKEN=0.5mA
VRCLKEN=3.65V
Tj=-10～100℃ *
Tj=-10～100℃ *
Tj=-10～100℃ *
sweep up
sweep down
sweep up
sweep down
sweep up
sweep down
I
PERST
=0.5mA
Condition
Technical Note
2010.04 - Rev.B