Product Summary

The TPS2041A is a current limited, power-distribution switch which is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The TPS2041A incorporates 70-mW N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each TPS2041A switch is controlled by a logic enable input. Gate driver is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

Parametrics

TPS2041A absolute maximum ratings: (1)Input voltage range: -0.3 V to 6 V; (2)Output voltage range: -0.3 V to 6 V; (3)Input voltage range: -0.3 V to 6 V; (4)Voltage range: -0.3 V to 6 V; (5)Continuous output current: Internally limited; (6)Continuous total power dissipation: See Dissipation Rating Table; (7)Operating virtual junction temperature range: 0 to 125℃; (8)Storage temperature range: -65 to 150℃; (9)Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (10)Electrostatic discharge (ESD) protection: Human body model MIL-STD-883C, 2 kV.

Features

TPS2041A features: (1)80-mΩ High-Side MOSFET switch; (2)500-mA Continuous Current; (3)Thermal and Short-Circuit Protection; (4)Accurate Current Limit (0.75 A min, 1.25 A max); (5)Operating Range: 2.7 V to 5.5 V; (6)2.5-ms Typical Rise Time; (7)Undervoltage Lockout; (8)Deglitched Fault Report (OC); (9)No OC Glitch During Power Up; (10)Maximum Standby Supply Current: 10 μA (Single, Dual) or 20 μA (Triple, Quad); (11)Bidirectional Switch; (12)Ambient Temperature Range: -40 to 85℃; (13)ESD Protection.

Diagrams

TPS2041A block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2041AD
TPS2041AD

Texas Instruments

Power Switch ICs - USB 0.7A 2.7-5.5V Hi

Data Sheet

0-1: $1.58
1-25: $1.27
25-100: $1.16
100-250: $1.04
TPS2041ADG4
TPS2041ADG4

Texas Instruments

Power Switch ICs - USB DUAL HI-SIDE MOSFET

Data Sheet

0-1: $1.58
1-25: $1.27
25-100: $1.16
100-250: $1.04
TPS2041ADR
TPS2041ADR

Texas Instruments

Power Switch ICs - USB DUAL HI-SIDE MOSFET

Data Sheet

0-1800: $0.68
1800-2000: $0.65
2000-2500: $0.65
2500-5000: $0.62
TPS2041ADRG4
TPS2041ADRG4

Texas Instruments

Power Switch ICs - USB DUAL HI-SIDE MOSFET

Data Sheet

0-1800: $0.68
1800-2000: $0.65
2000-2500: $0.65
2500-5000: $0.62
TPS2041A
TPS2041A

Other


Data Sheet

Negotiable