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  • The L9952GXP is a Power Management System IC containing two low drop regulators with advanced contact monitoring and additional peripheral functions.

    The integrated standard serial peripheral interface (SPI) controls all L9952GXP operation modes and provides driver diagnostic functions.

    Key Features

    • 1 High side driver Out_HS ( RDSon,typ = 1 )
    • 4 High side drivers for e.g. LED or HALL (RDSon,typ = 7 )
    • Outputs are short circuit protected
    • 2 Relay drivers ( RDSon,typ = 2 )
    • Temperature warning and thermal shutdown
    • 2 Op amp's for current sensing in GND return lines
    • 24 bit SPI interface for mode control and diagnostic
    • LIN 2.1 compliant (SAEJ2602 compatible) transceiver
    • Two 5V low-drop voltage regulators (250mA, 100mA continuous mode
    • Window watchdog and fail-safe output
    • Low stand-by current: VBAT stby, 7μA; ,V1 stby, 45μA, (75μA in cycl. sense)
    • Wake-up logic with cyclic contact monitoring
    • Output drivers
    • Interrupt output

Circuit Diagram

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Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
L9952GXP PowerSSO 36 Tube -40 150
NRND
1.3703 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
L9952GXPTR PowerSSO 36 Tape And Reel -40 150
Active
1.3703 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

L9952GXP

Package

PowerSSO 36

Packing Type

Tube

Unit Price (US$)

1.3703*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

NRND

Unit Price (US$)

1.3703

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9952GXPTR

Package

PowerSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

1.3703*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

1.3703

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS5286
      Power management system IC
      6.0
      652.81 KB
      PDF
      DS5286

      Power management system IC

    • Description Version Size Action
      AN2751
      L9952GXP power management system IC
      2.2
      4.69 MB
      PDF
      AN2751

      L9952GXP power management system IC

    • Description Version Size Action
      UM0563
      L9952GXP software driver user manual
      2.2
      532.22 KB
      PDF
      UM0563

      L9952GXP software driver user manual

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    • Description Version Size Action
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      PDF
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      PDF

      Power amplifiers and voltage regulators

      Smart power solutions for car body applications

    • Description Version Size Action
      Driving smart power in automotive 1.0
      1.24 MB
      PDF

      Driving smart power in automotive

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9952GXP
NRND
PowerSSO 36 Automotive Ecopack2
L9952GXPTR
Active
PowerSSO 36 Automotive Ecopack2

L9952GXP

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9952GXPTR

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.

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