NCP6332中文资料同步降压转换器，3 MHz，1.2 A数据手册ONSEMI规格书

描述 Description

The NCP6332B/C, a family of synchronous buck converters, which is optimized to supply different sub systems of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries.The devices are able to deliver up to 1.2 A on an external adjustable from 0.6 V to 3.3 V. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency. The NCP6334B/C is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN-8 package.

特性 Features

2.3 V to 5.5 V Input Voltage Range
Support Latest Battery
Reduced output inductor and capacitor size
3 MHz Switching Frequency
Automatic Power Save Mode (NCP6334B) or Operating Mode Selection (NCP6334C)
Lower Quiescent Current, Save Battery Life

应用 Application

Portable & Wireless ApplicationsComputing & Peripherals ApplicationsConsumer Applications
Cellular Phones, Smart Phones, and PDAsPortable Media PlayersDigital Still CamerasUSB Powered DevicesGame and Entertainment System

简介

NCP6332属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的NCP6332稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。