L5959中文资料具有超低待机电流、复位、保持、备份、欠/过压检测和过流限制的稳压器数据手册ST规格书

描述 Description

The L5959 contains a four voltage regulator and two protected HSDs. HSDs are protected against loss of ground and loss of battery.

The IC includes a monitoring circuit for detection.

The IC features a very low quiescent current in stand-by and independent thermal shutdown.

特性 Features

• Four outputs
•8.5V @ 200mA (V8P5)
•8/10V @ 1000mA selectable 10V or 8V (V810)
•3.3V @ 100mA permanent (VSTBY)
•3.3V @ 800mA (VREGSW)
• Two protected high side driver (HSD1, HSD2)
• Reset function
• Battery voltage (under/over) warning output
• Load dump protection
• Independent thermal shutdown on all regulators and HSDs
• Overcurrent limitation
• Storage CAP output (STCAP)
• Small CAP required by stability of regulators
• All pins ESD protected

简介

L5959属于集成电路（IC）的特殊用途稳压器。由制造生产的L5959特殊用途稳压器该系列产品用于电源控制、某种形式的转换，适用于特定的复杂应用。因此，各种产品特性集差异较大，包括空燃比传感器接口、汽车交流发电机电压调节、DDR 端接、液体透镜控制、摩托车转向信号控制、热电 (peltier) 冷却器控制、压电触觉控制、阀门控制、小型发动机管理等。