BD4154FV-E2 Rohm Semiconductor, BD4154FV-E2 Datasheet - Page 20

• Manufacturer Part Number: BD4154FV-E2
• Description: POWER SWITCH EXPRESS CARD, SSOP-B20
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of BD4154FV-E2

• Primary Input Voltage: 3.6V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 1.3A
• Voltage Regulator Case Style: SSOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +100°C
• Svhc: No SVHC
• Applications: PCMCIA, ExpressCard™
• Current - Supply: 250µA
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Reference data
Stand-by
Stand-by
Stand-by
Stand-by
State
State
OFF
OFF
ON
ON
State
OFF
ON
ON
↓
CPxx#
H
L
V3AUX_IN
V3AUX_IN
(BD4155FV)
V3AUX_IN
0
1
1
0
1
1
0
1
1
1
（V3/V15）
V3_IN
V3_IN
×
×
0
1
0
1
UVLO
OFF
ON
―
―
―
V3_IN
×
×
OUTPUT CONDITION LIST（PLL_CLKREQ#）
0
1
OUTPUT CONDITION LIST（Protect Circuit）
V15_IN
V15_IN
Condition
OUTPUT CONDITION LIST（PERST#）
×
×
0
1
0
1
OUTPUT CONDITION LIST（Logic）
V15_IN
（V3AUX）
SYSR
SYSR
×
×
UVLO
0
1
OFF
OFF
ON
0
0
1
0
0
1
―
―
Input
20/28
CPPE#
CPPE#
Input
SYSR
Input
1→0
×
×
×
×
1
0
0
1
1
0
0
1
0
1
0
Thermal
CPUSB#
CPUSB#
OFF
ON
―
×
×
×
×
×
×
×
×
CPPE#
1
0
1
0
×
×
×
×
1
0
1
0
1
0
POWER
POWER
GOOD
GOOD
NG
OK
OK
NG
OK
OK
×
×
×
×
×
×
×
×
CPUSB#
×
×
×
×
V3/V15
1
0
1
0
1
0
PLT_RST# EC_RST# PERST#
CLKREQ#
Hi-Z
Hi-Z
H
L
L
EC_
×
×
×
×
×
×
×
×
×
×
0
1
0
1
Output
V3/V15
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
CLKEN#
EC_
×
×
×
×
×
×
×
×
×
×
0
1
0
1
0
1
0
1
Output
V3AUX
Hi-Z
H
H
L
L
V3AUX
CLKREQ#
Output
OFF
OFF
OFF
OFF
OFF
OFF
Output
ON
ON
ON
ON
PLL_
Hi-Z
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L