KA7500CDTF - onsemi

Manufacturer Part Number

KA7500CDTF

Manufacturer

onsemi

Introduction

The KA7500CDTF is a power management integrated circuit (PMIC) designed for DC-DC switching controllers, specialized for step-down (buck) applications.

Product Features and Performance

Step-Down Controller

Transistor Driver Output

Positive Output Configuration

Single Output Phase

Buck Topology

Supports 7V to 40V Supply Voltage

Switching Frequency Range from 1kHz to 200kHz

Maximum 45% Duty Cycle

Includes Synchronous Rectifier

Dead Time Control for Improved Efficiency

Product Advantages

Integrated Synchronous Rectifier enables higher efficiency

Wide Supply Voltage range suitable for various applications

Flexible Switching Frequency for design versatility

Dead Time Control feature helps minimize power loss

Key Technical Parameters

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

Frequency - Switching: 1kHz ~ 200kHz

Duty Cycle (Max): 45%

Operating Temperature: -25°C ~ 85°C

Quality and Safety Features

Designed to operate within a wide temperature range for reliability

Constructed with industry standards for safety

Compatibility

Compatible with Surface Mount Technology (SMT)

Fits 16-SOIC package footprint

Application Areas

Power supplies

DC-DC converters

Telecommunications equipment

Consumer electronics

Product Lifecycle

Product Status: Obsolete

Note: It may be near discontinuation, and customers should look for replacements or upgrades.

Several Key Reasons to Choose This Product

Provides high efficiency for power conversion

Versatile for a wide range of input voltages

Adjustable switching frequency for design flexibility

Incorporates safety and quality standards

Suitable for a variety of applications due to its compatibility and temperature range