TL594CDG - onsemi

Manufacturer Part Number

TL594CDG

Manufacturer

onsemi

Introduction

The TL594CDG is a switching power supply controller designed for DC to DC power conversion.

Product Features and Performance

Supports both step-down and step-up/step-down (buck, push-pull) topologies

Dual output transistor driver

Operating frequency of 300kHz

High duty cycle up to 96%

Integrated synchronous rectifier for efficiency

Features dead time control and frequency control

Stable operation in a wide supply voltage range of 7V to 40V

Product Advantages

High flexibility for various power supply designs

Synchronous rectification for improved power efficiency

Supports complex power management tasks with dual outputs

Key Technical Parameters

Topology: Buck, Push-Pull

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 7V ~ 40V

Frequency Switching: 300kHz

Duty Cycle (Max): 96%

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Robust operating temperature range ensuring performance in extreme conditions

Compatibility

Compatible with various power management applications requiring buck or push-pull topology

Application Areas

Power supplies for industrial, computing, and telecommunications equipment

DC-DC converters for electronic applications

Product Lifecycle

Currently listed as Obsolete

No direct replacements specified

Several Key Reasons to Choose This Product

Wide input voltage range suitable for diverse applications

High switching frequency enables the use of smaller external components

Ability to drive large power transistors directly

Versatile controller for both step-down and step-up applications

onsemi is a reputable manufacturer known for quality and reliability

Even though the product is obsolete, it might still be suitable for specific legacy systems or applications where the latest technology is not required.