L9524C集成电路（IC）的电源管理-专用规格书PDF中文资料

L9524C属于集成电路（IC）的电源管理-专用。由意法半导体集团制造生产的L9524C电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作，适合特定或小范围的目标应用，例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。

特性 Features

■ Quad gate driver for external N-channel Power

MOSFETs in high-side configuration:

– Gates driven by PWM output signal

– Adjustable gate charge/discharge currents

– Limited gate-to-source voltages

– Negative clamping for inductive loads

– Advanced run-off control

– Regulation of the power through the glow

plugs

■ Control output for external relay driver

■ Battery-voltage-compatible two-wire interface

■ Supply voltage monitoring with shutdown

■ Battery voltage monitoring with shutdown

■ Junction temperature monitoring with

shutdown

■ Monitoring of currents through the glow plugs

with shutdown at overcurrent (adjustable

threshold)

■ Monitoring of external switches

■ Charge pump voltage monitoring with

shutdown

■ Active clamping during load dump