FPF2105 Fairchild Semiconductor, FPF2105 Datasheet - Page 8

• Manufacturer Part Number: FPF2105
• Description: IC SWITCH LOAD FULL FUNC SOT23-5
• Manufacturer: Fairchild Semiconductor
• Series: IntelliMax™r
• Type: High Side Switchr

Specifications of FPF2105

• 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: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FPF2105TR; FPF2105_NL; FPF2105_NLTR; FPF2105_NLTR

FPF2100-FPF2107 Rev. H
Typical Characteristics
Note 3: V
V
2V/DIV
V
2V/DIV
I
200mA/DIV
V
2V / DIV
I
5A/DIV
V
2V/DIV
OUT
OUT
IN
ON
IN
OUT
DRV
(Output Shorted to GND by 10Ω, moderate short)
signal forces the device to go into overcurrent condition.
Active High Devices
C
C
Figure 21. Current Limit Response Time
Figure 19. Short Circuit Response Time
IN
OUT
= 10µF
= 0.1µF
(Output Shorted to GND)
50µS/DIV
20µS/DIV
V
2V/DIV
I
200mA/DIV
8
OUT
IN
/V
ON
V
Active High Devices
IN
= V
Figure 20. Current Limit Response
(Switch power up to hard short)
ON
50µS/DIV
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