TPS62202DBV

TPS62202DBV图片1
TPS62202DBV概述

DC-DC芯片/TPS62202DBV

DESCRIPON

The TPS6220x devices are a family of high-efficiency synchronous step-down converters ideally suited for

portable systems powered by 1-cell Li-Ion or 3-cell NiMH/NiCd batteries. The devices are also suitable to

operate from a standard 3.3-V or 5-V voltage rail.

FEATURES

• High Efficiency Synchronous Step-Down Converter With up to 95% Efficiency

• 2.5 V to 6.0 V Input Voltage Range

• Adjustable Output Voltage Range From 0.7 V to VI

• Fixed Output Voltage Options Available

• Up to 300 mA Output Current

• 1 MHz Fixed Frequency PWM Operation

• Highest Efficiency Over Wide Load Current Range Due to Power Save Mode

• 15-µA Typical Quiescent Current

• Soft Start

• 100% Duty Cycle Low-Dropout Operation

• Dynamic Output-Voltage Positioning

• Available in a Tiny 5-Pin SOT23 Package

APPLICATIONS

• PDAs and Pocket PC

• Cellular Phones, Smart Phones

• Low Power DSP Supply

• Digital Cameras

• Portable Media Players

• Portable Equipment

TPS62202DBV中文资料参数规格
技术参数

频率 1.50 MHz

输出电压 1.80 V

输出电流 ≤300 mA

静态电流 15.0 µA

拓扑结构 Buck

输入电压Max 6 V

输入电压Min 2.5 V

封装参数

安装方式 Surface Mount

引脚数 5

封装 SOT-23-5

外形尺寸

封装 SOT-23-5

其他

产品生命周期 Active

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

数据手册

在线购买TPS62202DBV
型号: TPS62202DBV
制造商: TI 德州仪器
描述:DC-DC芯片/TPS62202DBV
替代型号TPS62202DBV
型号/品牌 代替类型 替代型号对比

TPS62202DBV

TI 德州仪器

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当前型号

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