FPF2164 Fairchild Semiconductor, FPF2164 Datasheet - Page 7

• Manufacturer Part Number: FPF2164
• Description: IC LOAD SWITCH ADJ CURR 6-MLP
• Manufacturer: Fairchild Semiconductor
• Type: High Side Switchr

Specifications of FPF2164

• Number Of Outputs: 1
• Rds (on): 160 mOhm
• Internal Switch(s): Yes
• Current Limit: Adjustable
• 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: FPF2164TR

FPF2163/4/5 Rev. I
Typical Characteristics
500mA/DIV
10mA/DIV
V
2V/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
5A/DIV
2V/DIV
V
V
V
V
I
FLAGB
I
I
V
DRV
OUT
V
OUT
V
OUT
OUT
OUT
OUT
ON
IN
IN
2
Figure 17. Short Circuit Response Time
Figure 13. T
Figure 15. td
(Output shorted to GND)
T
BLANK
BLANK
ON
100µs/DIV
20ms/DIV
20µs/DIV
Response
Response
C
R
V
IN
IN
L
= 500Ω R
= 3.3V
= 10µF C
C
C
V
R
C
R
IN
IN
OUT
L
IN
SET
= 500Ω
= 3.3V
= 10µF
= 10µF
SET
OUT
= 392Ω
= 0.1µF
= 392Ω
= 0.1µF
7
500mA/DIV
500mA/DIV
10mA/DIV
V
V
2V/DIV
IN
2V/DIV
2V/DIV
2V/DIV
2V/DIV
V
V
FLAGB
I
V
I
I
OUT
OUT
DRV
OUT
= V
OUT
ON
2
ON
Figure 18. Current Limit Response Time
(Switch is powered into a short)
Figure 14. T
Figure 16. td
RESTART
OFF
C
R
V
IN
IN
L
100ms/DIV
500ns/DIV
20µs/DIV
= 500Ω R
Response
= 3.3V
= 10µF C
T
Response
RESTART
C
V
V
SET
C
C
V
R
OUT
IN
OUT
IN
IN
IN
OUT
L
= V
= 10µF
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= 500Ω
= 392Ω
= 3.3V
= 10µF
= 0.1µF
= GND
= 0.1µF
ON
= 3.3V