Integrated microprocessor driven device intended for LIN controlled exterior mirrors

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  • The L99MM70XP is a microcontroller driven multifunctional system ASSP dedicated for LIN controlled wing mirror applications. The device contains a voltage regulator to supply the microcontroller and a LIN2.1 physical layer. Up to 3 DC motors and five grounded resistive loads can independently be driven with four (five) half bridges and five high-side driver. The EC-glass control block provides overvoltage protection with a fast discharge path versus GND and a negative discharge path for future EC-glass characteristics. The integrated ST SPI controls all operation modes (forward, reverse, brake and high-impedance) and provides all the diagnostic information.

    Key Features

    • 5 V low-drop voltage regulator (150 mA max.)
    • Embedded LIN transceiver: 2.0/2.1 compliant and SAEJ2602 compatible
    • Independent control of mirror adjustment motors
    • One full bridge for 3 A load (Ron= 300 mΩ)
    • Two (three) half bridges for 0.5 A load (Ron= 1.6 Ω)
    • One configurable high-side driver for up to 1.5 A load (Ron= 500 mΩ / 10 Watt bulb control, or 1600 mΩ / LED control)
    • Two high-side driver for 0.5 A load (Ron= 1600 mΩ)
    • One low-side driver 0.5 A load (Ron= 1600 mΩ) used as half bridge with high-side driver for independent mirror axis control
    • One high-side driver for 6 A load (Ron= 90 mΩ)
    • One high-side driver for 0.5 A load (Ron= 1600 mΩ) to supply an external MOSFET to drive an EC-glass
    • Integrated EC glass control via an external MOSFET with fast discharge path: EC-glass can be discharged to GND or to -1 V
    • Programmable soft start function to drive loads with higher inrush currents (>6 A, >1.5 A)
    • Very low current consumption modes
    • All outputs short-circuit and overtemperature protected
    • Two thermal shutdown thresholds and early temperature warning
    • Current monitor output for all high-side drivers
    • Open-load diagnostic for all outputs
    • Overload diagnostic for all outputs
    • 3 PWM control signals for all outputs
    • Charge pump output for active reverse polarity protection via an external N-channel MOSFET
    • STM standard serial peripheral interface for control and diagnosis
    • INH input for external CAN transceiver

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
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min
max
L99MM70XP PowerSSO 36 Tube -40 150
Active
3.1861 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
L99MM70XPTR PowerSSO 36 Tape And Reel -40 150
Active
3.1861 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofL99MM70XPTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 59 1 Order Now
MOUSER WORLDWIDE 99 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

99

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-14

Get sample

L99MM70XP

Package

PowerSSO 36

Packing Type

Tube

Unit Price (US$)

3.1861*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

3.1861

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L99MM70XPTR

Package

PowerSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

3.1861*

Distributor availability ofL99MM70XPTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 59 1 Order Now
MOUSER WORLDWIDE 99 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

99

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-14

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

3.1861

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS8820
      Integrated microprocessor driven device intended for LIN controlled exterior mirrors
      2.0
      909.31 KB
      PDF
      DS8820

      Integrated microprocessor driven device intended for LIN controlled exterior mirrors

    • Description Version Size Action
      TN0897
      ST SPI protocol
      2.3
      421.19 KB
      PDF
      TN0897

      ST SPI protocol

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L99MM70XP
Active
PowerSSO 36 Automotive Ecopack2
L99MM70XPTR
Active
PowerSSO 36 Automotive Ecopack2

L99MM70XP

Package:

PowerSSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L99MM70XPTR

Package:

PowerSSO 36

Material Declaration**:

PDF

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.