TL2575HV-15IKTTR - Texas Instruments

Manufacturer Part Number

TL2575HV-15IKTTR

Manufacturer

Texas Instruments

Introduction

The TL2575HV-15IKTTR is a dedicated step-down (buck) switching regulator designed for power management applications, particularly in systems requiring a fixed 15V output from a higher voltage input.

Product Features and Performance

Step-Down (Buck) Topology

Positive Output Configuration

Fixed 15V Output Voltage

Up to 60V Input Voltage Capability

1A Output Current

52kHz Switching Frequency

Operating Temperature Range: -40°C to 125°C

Surface Mount TO-263 (DDPAK-5) Package

Product Advantages

High input voltage capability suitable for a variety of applications

Stable fixed voltage output suitable for consistent performance

Compact surface-mount package ideal for space-constrained uses

Extended operating temperature range for reliability in extreme conditions

Non-synchronous rectifier design simplifies circuitry

Key Technical Parameters

Voltage Input (Min): 4.75V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 15V

Current Output: 1A

Frequency Switching: 52kHz

Quality and Safety Features

Robust TO-263-6 package for improved heat dissipation and reliability

High thermal performance functioning from -40°C to +125°C

Compatibility

Compatible with a wide range of input voltages from 4.75V to 60V

Application Areas

Industrial control systems

Telecommunication equipment

Consumer electronics

Automotive applications

Product Lifecycle

Currently Active status

No indication of discontinuation, ensuring long-term availability

Options for future upgrades or replacements remain open

Several Key Reasons to Choose This Product

High maximum input voltage allows flexibility in application across various voltage ranges

Stable and reliable fixed output suitable for critical applications

Ease of integration into designs due to surface-mount TO-263 package

Capable of operating efficiently across a wide temperature range

Backed by Texas Instruments' reliability and support in power management devices