TPS2399DGK - Texas Instruments

Manufacturer Part Number

TPS2399DGK

Manufacturer

Texas Instruments

Introduction

The TPS2399DGK is a hot-swap controller that provides controlled insertion and removal of high-current loads from a high-voltage power bus. It features automatic retry, undervoltage lockout (UVLO), current limit, fault timeout, and adjustable slew rate.

Product Features and Performance

1-channel hot-swap controller

Supports -48V applications

Automatic retry and UVLO feature

Programmable current limit, fault timeout, and slew rate

Wide supply voltage range: -80V to -36V

Low quiescent current: 700 μA

Operating temperature range: -40°C to 85°C

Surface-mount 8-TSSOP/8-MSOP package

Product Advantages

Controlled and safe insertion/removal of high-current loads

Protects sensitive downstream circuitry from fault conditions

Adjustable parameters for customized power-up/down behavior

Small, space-saving package

Key Reasons to Choose This Product

Robust hot-swap protection for mission-critical applications

Flexible configuration options for diverse system requirements

Industry-leading reliability and performance from Texas Instruments

Cost-effective solution for high-voltage hot-swap applications

Quality and Safety Features

Robust overcurrent and overvoltage protection

Thermal shutdown to prevent overheating

Qualified to automotive and industrial safety standards

Compatibility

The TPS2399DGK is compatible with -48V power systems and can be used in a variety of applications, including telecom equipment, industrial automation, and transportation systems.

Application Areas

Telecom and networking equipment

Industrial automation and control systems

Transportation and vehicle electronics

Power supply and power management systems

Product Lifecycle

The TPS2399DGK is an active and current product from Texas Instruments. There are no announced plans for discontinuation at this time. If you have any questions or need assistance finding an alternative or equivalent model, please contact our website's sales team for more information.