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  • 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 diagnostic informations are available via SPI.

    Key Features

    • Open load diagnostic for all outputs
    • All outputs over temperature protected
    • Separated half bridges for door lock motor
    • Overload diagnostic for all outputs
    • Charge pump output for reverse polarity protection
    • PWM control of all outputs
    • All outputs short circuit protected
    • Very low current consumption in stand-by mode (IS < 6μA typ; Tj ≤ 85 °C)
    • One full bridge for 6A load (Ron=150m )
    • One highside driver for 6A load (Ron=100m )
    • Three half bridges for 1.5A load (Ron=800m )
    • Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.5A)
    • Current monitor output for highside OUT1, OUT4, OUT5 and OUT8
    • Two highside drivers for 1.5A load (Ron=800m )

电路原理图

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样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
More info
从分销商订购
从ST订购
min
max
L9953XP PowerSSO 36 Tube - -
NRND
2.7485 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

没有经销商,请联系我们的销售办事处
L9953XPTR PowerSSO 36 Tape And Reel - -
NRND
2.7485 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

没有经销商,请联系我们的销售办事处

L9953XP

封装

PowerSSO 36

包装类型

Tube

单价(US$)

2.7485*

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

NRND

单价(US$)

2.7485

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9953XPTR

封装

PowerSSO 36

包装类型

Tape And Reel

单价(US$)

2.7485*

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

NRND

单价(US$)

2.7485

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
L9953XP
NRND
PowerSSO 36 汽车 Ecopack2
L9953XPTR
NRND
PowerSSO 36 汽车 Ecopack2

L9953XP

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

NRND

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9953XPTR

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

NRND

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.