Features

 AEC-Q100 qualified

 1 half bridge for 7.5 A load (RON = 100 mΩ)

 1 half bridge for 7.5 A load (RON = 150 mΩ)

 2 half bridges for 3 A load (RON = 300 mΩ)

 1 configurable high-side driver for up to 1.5 A

(RON = 500 mΩ) or 0.35 A (RON = 1600 mΩ)

load

 1 configurable high-side driver for 0.8 A

(RON = 800 mΩ) or 0.35 A (RON = 1600 mΩ)

load

 3 configurable high-side drivers for

0.15 A/0.35 A (RON =2 Ω)

 1 configurable high-side driver for 0.25 A/0.5 A

(RON = 2 Ω)

 4 configurable high-side drivers for

0.15 A/0.25 A (RON = 5 Ω)

 Internal 10bit PWM timer for each stand-alone

high-side driver

 Buffered supply for voltage regulators and 2

high-side drivers (OUT15 & OUT_HS / both

P-channel) to supply e.g. external contacts

 Programmable soft-start function to drive loads

with higher inrush currents as current limitation

value (for OUT1-6, OUT7, OUT8 and

OUT_HS) with thermal expiration feature

 All the embedded outputs come with protection

and supervision features:

– Current Monitor (high-side only)

– Open-load

– Overcurrent

– Thermal warning

– Thermal shutdown

 Fully protected driver for external MOSFETs in

H-bridge configuration

 Two 5 V voltage regulators for microcontroller

and peripheral supply

 Programmable reset generator for power-on

and undervoltage

 Configurable window watchdog

 LIN 2.2a compliant (SAEJ2602 compatible)

transceiver

 Separated (Isolated) fail-safe block with 2 LS

(RON = 1 Ω) to pull down the gates of the

external HS MOSFETs

 Thermal clusters

 A/D conversion of supply voltages and internal

temperature sensors

 Embedded and programmable VS duty cycle

adjustment for LED driver outputs

Applications

Door zone applications.

L99DZ120属于集成电路（IC） > 电源管理 - 专用。意法半导体（ST）集团制造生产的L99DZ120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。