? 90mΩ (TYP) High-side MOSFET per Channel
? 1.1A Current Limit
? Input Voltage Range: 2.7V to 5.5V
? Low Quiescent Current: 28μA (Dual-Channel)
? Soft-Start Function
? Short-Circuit Protection with Thermal Shutdown
? Thermally Isolated Channels
? Fault Status Flag with 4ms Filter Eliminates False
Assertions
? Under-Voltage Lockout Protection for VIN
? No Reversed Leakage Current
? 1.8V Logic-Compatible Inputs
? Available in the Green SOIC-8 and TDFN-3×3-8L
Packages

? 70-mΩ High-Side MOSFET
? 500-mA Continuous Current
? Thermal and Short-Circuit Protection
? Accurate Current Limit
(0.75 A Minimum, 1.25 A Maximum)
? Operating Range: 2.7 V to 5.5 V
? 0.6-ms Typical Rise Time
? Undervoltage Lockout
? Deglitched Fault Report (OC)
? No OC Glitch During Power Up
? Maximum Standby Supply Current:
1-μA (Single, Dual) or 2-μA (Triple, Quad)
? Ambient Temperature Range: –40°C to 85°C
? UL Recognized, File Number E169910
? Additional UL Recognition for TPS2042B and
TPS2052B for Ganged Configuration
