FPF2147 Fairchild Semiconductor, FPF2147 Datasheet - Page 8

• Manufacturer Part Number: FPF2147
• Description: IC LOAD SWITCH REV CURR BK 6-MLP
• Manufacturer: Fairchild Semiconductor
• Type: High Side Switchr

Specifications of FPF2147

• Number Of Outputs: 1
• Rds (on): 160 mOhm
• Internal Switch(s): Yes
• Current Limit: 400mA
• Voltage - Input: 1.8 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-MLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FPF2147TR

FPF2140/42/43/44/46/47 Rev. D
Typical Characteristics
Note 2: V
500mA/DIV
500mA/DIV
PGOOD
2V/DIV
2V/DIV
2V/DIV
5V/DIV
5V/DIV
5V/DIV
5V/DIV
2V/DIV
2V/DIV
2V/DIV
V
V
V
V
I
V
V
I
V
V
OUT
V
DRV
OUT
OUT
OUT
OUT
ON
ON
ON
IN
IN
2
DRV
(Output is loaded by 2.2Ω, C
Figure 19. Current Limit Response Time
signal forces the device to go into overcurrent condition by loading.
Figure 23. T
Figure 21. PGOOD Response
RESTART
100ms/DIV
50µs/DIV
10µs/DIV
C
C
R
V
IN
IN
OUT
L
T
FPF2140/44
Response
RESTART
= 500Ω
= 3.3V
= 10µF
OUT
= 0.1µF
= 0.1µF)
C
C
R
V
C
C
V
IN
OUT
L
IN
IN
IN
OUT
= 500Ω
= 5.5V
= 10µF
= 10µF
= 3.3V
= 0.1µF
= 0.1µF
8
500mA/DIV
500mA/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
V
V
V
V
I
V
I
V
OUT
DRV
OUT
OUT
OUT
ON
ON
IN
2
(Output is loaded by 2.2Ω, C
Figure 20. Current Limit Response Time
Figure 22. T
T
BLANK
BLANK
50µs/DIV
20ms/DIV
Response
OUT
FPF2140/42/44/46
= 10µF)
C
C
V
C
C
R
V
IN
OUT
IN
IN
IN
OUT
L
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= 3.3V
= 10µF
= 500Ω
= 3.3V
= 10µF
= 10µF
= 0.1µF