Print Page
TCK108AF,LF(T
Power Load Distribution Switch, Active Low, 1 Output, 5.5V in, 1A, 0.063 ohm, SOT-25-5
Image is for illustrative purposes only. Please refer to product description.
ManufacturerTOSHIBA
Manufacturer Part NoTCK108AF,LF(T
Order Code4387138RL
Also Known AsTCK108AF, TCK108AF,LF
Your Part Number
Technical Datasheet
Product Information
ManufacturerTOSHIBA
Manufacturer Part NoTCK108AF,LF(T
Order Code4387138RL
Also Known AsTCK108AF, TCK108AF,LF
Technical Datasheet
Power Load Switch TypeHigh Side
Input Voltage5.5V
Current Limit1A
On State Resistance0.063ohm
No. of Pins5Pins
Thermal ProtectionNo
On / Enable Input PolarityActive Low
No. of Outputs1Outputs
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
SVHCTo Be Advised
Automotive Qualification Standard-
Distribution Switch Case StyleSOT-25
Product Overview
TCK108AF,LF(T is a load switch ICs for a general power management with slew rate control driver, featuring low switch ON resistance and wide input voltage operation from 1.1 to 5.5V.
- Low Quiescent current IQ = 110nA (Typ.) at VIN = 5.5V, IOUT = 0mA
- High output current is IOUT = 1.0A
- Built in slew rate control driver, built in auto-discharge, active low
- Quiescent current (ON state) is 110nA typ (VIN = VCT = 5.5V, IOUT = 0mA, Ta = -40 to 85°C)
- Standby current (OFF state) is 65nA typ (VIN = 5.5V, VCT = 0V, VOUT = OPEN, Ta = -40 to 85°C)
- On resistance is 63mohm typ (VIN = 5.0V, IOUT = -0.5A, Ta = -40 to 85°C)
- Discharge on resistance is 100 ohm (Ta = -40 to 85°C)
- VOUT rise time is 290μs typ (RL = 500 ohm, CL = 0.1μF, Ta = 25°C)
- SOT-25 package, operating temperature range from -40 to 85°C
Technical Specifications
Power Load Switch Type
High Side
Current Limit
1A
No. of Pins
5Pins
On / Enable Input Polarity
Active Low
Operating Temperature Min
-40°C
Product Range
-
Automotive Qualification Standard
-
Input Voltage
5.5V
On State Resistance
0.063ohm
Thermal Protection
No
No. of Outputs
1Outputs
Operating Temperature Max
85°C
SVHC
To Be Advised
Distribution Switch Case Style
SOT-25
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000121