TPS60130中文资料具有低电池电量比较器的 3 节电池至稳压 5V、300mA 高效电荷泵数据手册TI规格书

描述 Description

The TPS6013x step-up, regulated charge pump devices generate a 5-V ±4% output voltage from a 2.7-V to 5.4-V input voltage (three alkaline, NiCd, or NiMH batteries or one Lithium or Lilon battery). The output current is 300 mA for the TPS60130 and TPS60131, and 150 mA for the TPS60132 and TPS60133 devices, all from a 3-V input. Only four external capacitors are required to build a complete high efficiency dc/dc charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between a 1.5× or doubler conversion mode. From a 3-V input, all ICs can start with full load current.

特性 Features

• Up to 90% Efficiency From 2.7-V to 5.4-V Input Voltage Range Because of Special Switching Topology
• Up to 300-mA Output Current (TPS60130 and TPS60131)
• No Inductors Required, Low EMI
• Regulated 5-V ±4% Output
• Only Four External Components Required
• 60-µA Quiescent Supply Current
• 0.05-µA Shutdown Current
• Load Disconnected in Shutdown
• Thermally-Enhanced PowerPAD™ Package

简介

TPS60130属于集成电路（IC）的DCDC开关稳压器。由TI制造生产的TPS60130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。