TPS5430

TPS5430
基本信息
描述:3-A,宽输入范围,降压型SWIFTTM转换器
器件类别: 降压转换器
产品图片
产品结构框图
产品特性

+ Wide Input Voltage Range: - TPS5430: 5.5 V to 36 V -TPS5431: 5.5 V to 23 V +Up to 3-A Continuous (4-A Peak) Output Current + High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch +Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy +Internal Compensation Minimizes External Parts Count +Fixed 500 kHz Switching Frequency for Small Filter Size +Improved Line Regulation and Transient Response by Input Voltage Feed Forward +System Protected by Overcurrent Limiting,Overvoltage Protection and Thermal Shutdown +–40°C to 125°C Operating Junction Temperature Range +Available in Small Thermally Enhanced 8-Pin SO PowerPAD™ Package +Create a Custom Design Using the TPS5430 With the WEBENCH® Power Designer

主要参数

+ Vin (Min) (V) +Vin (Max) (V) +Vout (Min) (V) +Vout (Max) (V) +Iout (Max) (A) +Regulated outputs (#) +Switching frequency (Min) (kHz) +Switching frequency (Max) (kHz) +Iq (Typ) (mA) +Features +Control mode +Duty cycle (Max) (%) +Operating temperature range (C) +Rating +Package Group +Type +Package size: mm2:W x L (PKG)

产品应用

+ 消费者:机顶盒、DVD、液晶显示器 +工业和汽车音频电源 +电池充电器、大功率发光二极管电源 +12V/24v分布式电源系统

封装
设计工具
设计参考
参考设计
器件:TIDEP0038
参考设计简述:视觉分析基于 OMAPL-138 的硬件/软件参考平台参考设计
系统框图
成品图片
参考设计
器件:TIDA-00075
参考设计简述:宽带宽和高电压任意波形发生器前端
成品图片
评估板信息
评估板型号:TPS5431EVM-173
评估板图片
评估板介绍

The TPS5431EVM-173 evaluation module allows the designer to evaluate the TPS5431 SWIFT DC/DC converter and is designed with very few external components. The input voltage range of this module is 9.0 V to 21 V and the output voltage is pre-set to 5 V. The output voltage can be easily adjusted by changing a resistor divider. Please see the User's Guide (SLVU157) for more information. The TPS5431 is ideal for a wide range of consumer electronics applications with an input voltage requirement of 5.5 V to 23 V.

评估板信息
评估板型号:TPS5430EVM-173
评估板图片
评估板介绍

The TPS5430EVM-173 evaluation module allows the designer to evaluate the TPS5430 SWIFT DC/DC converter and is designed with external components to operate over a wide input voltage range. The input voltage range of this module is 9.0 V to 36 V and the output voltage is pre-set to 5 V. The output voltage can be easily adjusted by changing a resistor divider. Please see the User's Guide (SLVU157) for more information. The TPS5430 is ideal for a wide range of consumer electronics and industrial applications with an input voltage requirement of 5.5 V to 36 V.

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2019-07-12