Integrated Microprocessor Driven Device 36-Pin PowerSSO T/R
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.
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 mO) Two (three) half bridges for 0.5 A load (Ron= 1.6 O) One configurable high-side driver for up to 1.5 A load (Ron= 500 mO / 10 Watt bulb control, or 1600 mO/ LED control) Two high-side driver for 0.5 A load (Ron= 1600 mO) One low-side driver 0.5 A load (Ron= 1600 mO) used as half bridge with high-side driver for independent mirror axis control One high-side driver for 6 A load (Ron= 90 mO) One high-side driver for 0.5 A load (Ron= 1600 mO) 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
Caractéristiques
| Brand | STMicroelectronics |
|---|---|
| Product description | 10.5(Max) x 7.6(Max) x 2.35(Max) |
| Schedule B | 8542310000 |
| HTSN | 8542310001 |
| Supplier | PowerSSO |
| Max Proce | 260 |
| Msl Level | 3 |
| Lead Finish | Tin |
| Operating temperature | -40 to 150 °C |
SKU: L99MM70XPTR