RT9214PS - Richtek USA Inc.

Manufacturer Part Number

RT9214PS

Manufacturer

richtek

Introduction

The RT9214PS is a high-performance, synchronous step-down DC-DC switching controller that operates at a constant switching frequency of 300 kHz. It features a simple control scheme, low external component count, and excellent line and load regulation. The RT9214PS is designed for a wide range of applications, including notebook computers, desktop PCs, and other portable electronics.

Product Features and Performance

Constant 300 kHz switching frequency

100% maximum duty cycle

Synchronous rectification for high efficiency

Integrated bootstrap diode

Adjustable output voltage via external resistors

Undervoltage lockout (UVLO) function

Thermal shutdown protection

Internal soft-start

Low operating current

Product Advantages

High efficiency and low power consumption

Compact size and low component count

Robust protection features for reliable operation

Suitable for a wide range of input voltages

Key Reasons to Choose This Product

Reliable and efficient power conversion for your application

Easy to design and implement with minimal external components

Comprehensive protection features for safe and stable operation

Cost-effective solution for your power management needs

Quality and Safety Features

Designed and manufactured to strict quality standards

Thermal shutdown and other protection features for safe operation

RoHS-compliant and lead-free package

Compatibility

The RT9214PS is designed to be compatible with a wide range of power supply requirements, making it suitable for use in various electronic devices and systems.

Application Areas

Notebook computers

Desktop PCs

Portable electronics

Industrial equipment

Automotive electronics

Product Lifecycle

The RT9214PS is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from richtek or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.