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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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Quality and Reliability

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.

Sample & Buy

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
L9952GXP No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tube PowerSSO 36 -40 150 MALAYSIA 1.3703 / 1k
L9952GXPTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel PowerSSO 36 -40 150 MALAYSIA 1.3703 / 1k

L9952GXP

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.3703 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.3703 / 1k

Country of Origin

MALAYSIA

L9952GXPTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.3703 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

1.3703 / 1k

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