TEA1755LT/1Y - NXP USA Inc.

Manufacturer Part Number

TEA1755LT/1Y

Manufacturer

NXP Semiconductors

Introduction

The TEA1755LT/1Y is part of the GreenChip™ II series designed for AC/DC conversion in power management applications.

Product Features and Performance

Power management integrated circuit (PMIC)

Supports flyback topology

High breakdown voltage of 650V

Startup voltage at 22.3V

Supply voltage range from 13.4V to 38V

Adjustable switching frequency between 119kHz and 159kHz or 110kHz to 150kHz

Capable of delivering up to 250 watts of power

Advanced protection features including current limiting and over temperature protection

Product Advantages

High energy efficiency

Isolated output for improved safety

No internal switch, allowing for external switch selection flexibility

Wide operating temperature range catering to various environments

Key Technical Parameters

Voltage - Breakdown: 650V

Topology: Flyback

Voltage - Start Up: 22.3 V

Voltage - Supply (Vcc/Vdd): 13.4V ~ 38V

Frequency - Switching: 119kHz ~ 159kHz, 110kHz ~ 150kHz

Power (Watts): 250 W

Quality and Safety Features

Designed for current limiting

Over power and over voltage protection

High thermal performance with operation up to 155°C

Compatibility

Compatible with a wide range of power applications requiring isolated output

Mounting Type: Surface Mount

Package compatible with standardized 16-SOIC footprint

Application Areas

Consumer electronics

Power supplies for computers and networking equipment

Industrial control systems

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades typically provided by manufacturer if needed

Several Key Reasons to Choose This Product

Integration of multiple power management functions

Support for various input voltages and powerful output

Robust safety features ensure reliable operation

Versatile use across a broad range of electronic applications

Reliable performance in extreme temperatures

Highly efficient operation to reduce energy consumption