L9953TR

更新时间： 2024-01-12 10:22:04

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动器运动控制电子器件信号电路光电二极管电动机控制
页数	文件大小	规格书
38页	538K
描述
Door actuator driver

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技术参数
数据手册

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L9953TR 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
零件包装代码：	SSOP	包装说明：	HSSOP, SSOP36,.4,20
针数：	36	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.12	模拟集成电路 - 其他类型：	BRUSH DC MOTOR CONTROLLER
JESD-30 代码：	R-PDSO-G36	长度：	10.3 mm
功能数量：	1	端子数量：	36
最大输出电流：	10 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	HSSOP	封装等效代码：	SSOP36,.4,20
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5,8/16 V
认证状态：	Not Qualified	座面最大高度：	2.45 mm
子类别：	Motion Control Electronics	最大供电电流 (Isup)：	20 mA
最大供电电压 (Vsup)：	28 V	最小供电电压 (Vsup)：	7 V
标称供电电压 (Vsup)：	8 V	表面贴装：	YES
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.5 mm	Base Number Matches：	1

L9953TR 数据手册

L9953

L9953XP

Door actuator driver

Features

■ One full bridge for 6A load (R =150mΩ)

■ Three half bridges for 1.5A load (R =800mΩ)

■ One highside driver for 6A load (R =100mΩ)

■

Two highside drivers for 1.5A load (R_on=800mΩ)

■ Programmable softstart function to drive loads

with higher inrush currents (i.e. current >6A,

>1.5A)

PowerSSO-36

PowerSO-36

■ Very low current consumption in stand-by

mode (I < 6µA typ; T ≤ 85 °C)

Applications

■ Door actuator driver with bridges for door lock ,

mirror axis control, mirror fold and highside

driver for mirror defroster and two 10W-light

bulbs.

■ All outputs short circuit protected

■ Current monitor output for highside OUT1,

OUT4, OUT5 and OUT8

■ All outputs over temperature protected

■ Open load diagnostic for all outputs

■ Overload diagnostic for all outputs

■ Separated half bridges for door lock motor

■ PWM control of all outputs

Description

The L9953 and L9953XP are microcontroller

driven multifunctional door actuator driver for

automotive applications. Up to three DC motors

and three grounded resistive loads can be driven

with five half bridges and three highside drivers.

The integrated standard serial peripheral interface

(SPI) controls all operation modes (forward,

reverse, brake and high impedance). All

■ Charge pump output for reverse polarity

protection

diagnostic informations are available via SPI.

Table 1.

Device summary

Package

Order codes

Tape and reel

Tube

PowerSO-36

L9953

L9953TR

PowerSSO-36

L9953XP

L9953XPTR

May 2010

Doc ID 14278 Rev 3

1/38

www.st.com

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L9954LXP	STMICROELECTRONICS	暂无描述	获取价格
L9954TR	STMICROELECTRONICS	Door actuator driver	获取价格
L9954XP	STMICROELECTRONICS	Door actuator driver	获取价格