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 of the TPS2065DR 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 charge pump requires no external components and allows operation from supplies as low as 2.7 V. 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)Operating virtual junction temperature range, TJ: -40℃ to 125℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)Electrostatic discharge (ESD) protection: Human body model MIL-STD-883C: 2 kV, Charge device model (CDM) 500 V.

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