Product Summary

The TPS2065DR is a power-distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive 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 applications of the TPS2065DR include Heavy Capacitive Loads, Short-Circuit Protections.

Parametrics

TPS2065DR absolute maximum ratings: (1)Input voltage range, VI(IN): -0.3 V to 6 V; (2)Output voltage range, VO(OUT), VO(OUTx): -0.3 V to 6 V; (3)Input voltage range, VI(EN), VI(EN), VI(ENx), VI(ENx): -0.3 V to 6 V; (4)Voltage range, VI(OC), VI(OCx): -0.3 V to 6 V; (5)Continuous output current, IO(OUT), IO(OUTx): Internally limited; (6)Continuous total power dissipation: See Dissipation Rating Table; (7)Operating virtual junction temperature range, TJ: -40℃ to 125℃; (8)Storage temperature range, Tstg: -65℃ to 150℃.

Features

TPS2065DR features: (1)70-mΩ High-Side MOSFET; (2)1-A Continuous Current; (3)Thermal and Short-Circuit Protection; (4)Accurate Current Limit(1.1 A min, 1.9 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)1-mA Maximum Standby Supply Current; (11)Bidirectional Switch; (12)Ambient Temperature Range: -40℃ to 85℃; (13)Built-in Soft-Start; (14)UL Listed - File No. E169910.

Diagrams

TPS2065DR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2065DR
TPS2065DR

Texas Instruments

Power Switch ICs - USB Sngl 1A Crnt-Lit Pwr-Dstibtn Switches

Data Sheet

0-1: $0.84
1-25: $0.68
25-100: $0.61
100-250: $0.56
TPS2065DRG4
TPS2065DRG4

Texas Instruments

Power Switch ICs - USB Sngl 1A Crnt-Lit Pwr-Dstibtn Switches

Data Sheet

0-1790: $0.42
1790-2000: $0.40
2000-2500: $0.40
2500-5000: $0.38