Product Summary

The TPS2041BD 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 TPS2041BD incorporates 70-mW N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. The TPS2041BD 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

TPS2041BD 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: -40 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; Charge device model (CDM), 500 V.

Features

TPS2041BD features: (1)70-mΩ High-Side MOSFET ; (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)0.6-ms Typical Rise Time; (7)Undervoltage Lockout; (8)Deglitched Fault Report (OC); (9)No OC Glitch During Power Up; (10)Maximum Standby Supply Current: 1 μA (Single, Dual) or 2 μA (Triple, Quad); (11)Bidirectional Switch; (12)Ambient Temperature Range: -40 to 85℃; (13)ESD Protection.

Diagrams

TPS2041BD block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2041BD
TPS2041BD

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1: $1.12
1-25: $0.90
25-100: $0.81
100-250: $0.72
TPS2041BDBVR
TPS2041BDBVR

Texas Instruments

Power Switch ICs - USB Sgl Ch Crnt-Ltd Pwr Dist Sw

Data Sheet

0-1: $0.96
1-25: $0.77
25-100: $0.70
100-250: $0.62
TPS2041BDGN
TPS2041BDGN

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1: $1.30
1-25: $1.05
25-100: $0.94
100-250: $0.84
TPS2041BDR
TPS2041BDR

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1: $1.03
1-25: $0.80
25-100: $0.73
100-250: $0.65
TPS2041BDRG4
TPS2041BDRG4

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1: $0.84
1-25: $0.68
25-100: $0.61
100-250: $0.56
TPS2041BDBVRG4
TPS2041BDBVRG4

Texas Instruments

Power Switch ICs - USB Sgl Ch Crnt-Ltd Pwr Dist Sw

Data Sheet

0-2150: $0.42
2150-3000: $0.40
3000-6000: $0.38
6000-12000: $0.37
TPS2041BDGNR
TPS2041BDGNR

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1790: $0.50
1790-2000: $0.48
2000-2500: $0.48
2500-5000: $0.46
TPS2041BDGNRG4
TPS2041BDGNRG4

Texas Instruments

Power Switch ICs - USB Single-Channel Current-Limited

Data Sheet

0-1790: $0.50
1790-2000: $0.48
2000-2500: $0.48
2500-5000: $0.46