TS1900 datasheet(2/5 Pages) TSC

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TS1900

Ultra Low Quiescent Current Smart Load Switch

2/5

Version: A07

Recommended Operating Conditions (Note 2)

Parameter

Symbol

Limit

Unit

Supply Voltage

VIN

-0.3 to 6.5

Operating Temperature Range

TOPR

-40 to +85

°C

Junction to Ambient Thermal Resistance (PCB mounted)

RӨJA

220

oC/W

Note: 1. Exceeding these ratings may damage the device.

2. The device is not guaranteed to function outside of its operating conditions.

Electrical Specifications (VIN=5V, VEN=1.5V, TA=25°C, unless otherwise noted)

Parameter

Symbol

Test Conditions

Min

TYP

MAX

Units

Input Voltage

VIN

1.8

6.5

Quiescent Current

VEN=1.5V

µA

Shutdown Current

ISD

VEN=0V, Out = Open

0.05

µA

Off Switch Current

ISO

VEN=0V, VOUT = 0

0.05

µA

VIN=5V @ 100mA

100

130

VIN=4.2V @ 100mA

110

140

VIN=3V @ 100mA

130

160

On Resistance

RDS(ON)

VIN=1.8V @ 100mA

200

250

mΩ

EN Input Logic Low

VIL

ROUT = 10Ω

0.4

EN Input Logic High

VIH

ROUT = 10Ω

EN Input Leakage

ISINK

VEN=5.5V

0.01

µA

Output Turn-On Delay

TD(ON)

ROUT = 10Ω

Output Turn-On Rise Time

TON

ROUT = 10Ω

100

150

Output Turn-Off Delay

TD(OFF)

ROUT = 10Ω

Output Pull-Down Resistance

RPD

VEN=0V

150

250

Thermal Shutdown Temperature

TSD

140

160

180

°C

Thermal Recovery Temperature

120

140

160

°C

Block Diagram

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