L9953LXP

Active
Design Win

Door Actuator Driver

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The L9953LXP is a 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.
  • All 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 standby mode (IS < 6μA typ; Tj ≤ 85 °C)
    • Three half bridges for 0.75A loads (RDSon=1600mΩ)
    • One full bridge for 6A load (Ron=150mΩ)
    • Two configurable high side driver for up to 1.5A load (RDSon=500mΩ) or 0.35A load (Ron=1800mΩ)
    • Programmable soft start function to drive loads with higher inrush currents (i.e. current >6A, >1.5A)
    • Current monitor output for highside OUT1, OUT4, OUT5 and OUT8
    • One highside driver for 6A load (Ron=100mΩ)

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L9953LXP

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9953LXPTR
Active
PowerSSO 36 Automotive Ecopack2

L9953LXPTR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

Active

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.

Sample & Buy

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L9953LXPTR Available at 1 distributors

Distributor availability ofL9953LXPTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1 1 Buy from Distributor

Distributor reported inventory date: 2022-07-28

Distributor Name

MOUSER

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-28

Active
EAR99 NEC Tape and Reel PowerSSO 36 - - MALAYSIA

L9953LXPTR Active

Package:
PowerSSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L9953LXPTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MALAYSIA

Distributor availability ofL9953LXPTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1 1 Buy from Distributor

Distributor reported inventory date: 2022-07-28

Distributor Name

MOUSER

Stock

1

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-28

Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors