Automotive Front Door device with LIN and HS-CAN providing Dual H-bridge driving

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  • The L99DZ200 is a door zone systems IC providing electronic control modules with enhanced power management power supply functionality, including various standby modes, as well as LIN and HS CAN physical communication layers.

    The two low-drop voltage regulators of the devices supply the system microcontroller and external peripheral loads such as sensors and provide enhanced system standby functionality with programmable local and remote wake-up capability. In addition 5 high-side drivers to supply LEDs, 2 high-side drivers to supply bulbs increase the system integration level. Three High Side drivers can be configured to support the so-called Constant Current mode conceived to supply external LED modules with huge decoupling capacitors
    Up to 3 DC motors and 8 external MOS transistors (4 for each of the 2 H-bridges) in H-bridge configuration can be driven. An additional gate drive can control an external MOSFET in high-side configuration to supply a resistive load connected to GND (e.g. mirror heater).
    An electro-chromic mirror glass can be controlled using the integrated SPI-driven module in conjunction with an external MOS transistor. All outputs are SC protected and implement an open-load diagnosis.
    The ST standard SPI interface (4.0) allows control and diagnosis of the device and enables generic software development.

    Key Features

    • AEC-Q100 qualified
    • 2 configurable half bridges for 7.5 A load (RON = 150 mΩ) or 3 A load (RON = 300 mΩ)
    • 2 half bridges for 0.5 A load (RON = 2000 mΩ)
    • 1 configurable high-side driver for up to 1.5 A (RON = 500 mΩ) or 0.35 A (RON = 1600 mΩ) load
    • 1 configurable high-side driver for 0.7 A (RON = 800 mΩ) or 0.35 A (RON = 1600 mΩ) load
    • 3 configurable high-side drivers for 0.15 A/0.35 A (RON =2 Ω)
    • 1 configurable high-side driver for 0.25 A/0.5 A (RON = 2 Ω) to supply EC Glass MOSFET
    • 1 configurable P-channel high-side drivers for 0.15 A/0.25 A (RON = 5 Ω)
    • Internal 10bit PWM timer for each stand-alone high-side driver
    • Buffered supply for voltage regulators and 1 high-side driver (OUT15 P-channel) to supply e.g. external contacts
    • Programmable soft-start function to drive loads with higher inrush currents as current limitation value for OUT1-6 (i.e. motors) and OUT7, OUT8 (i.e. bulbs) with thermal expiration feature
    • Flexible HS drivers (OUT7, OUT8 and OUT9) suitable to drive external LED modules with huge input capacitance
    • All the embedded outputs come with protection and supervision features:
      • Current Monitor (high-side only)
      • Open-load
      • Overcurrent
      • Thermal warning
      • Thermal shutdown
    • 2 fully protected drivers for external MOSFETs in H-bridge configuration, dual Half bridge configuration and combined configuration to drive 3 motors
    • Fully protected driver for external high-side MOSFET
    • Control block for electro-chromic element
    • One 5 V voltage regulators for microcontroller supply
    • One 5 V voltage tracker for peripheral supply
    • Programmable reset generator for power-on and under voltage
    • Configurable window watchdog
    • LIN 2.2a compliant (SAEJ2602 compatible) transceiver
    • Advanced high speed CAN transceiver (ISO 11898-2:2003 /-5:2007 and SAE J2284 compliant) with local failure and bus failure
    • Separated (Isolated) fail-safe block with 2 LS (RON = 1 Ω) to pull down the gates of the external HS MOSFETs
    • Thermal clusters
    • A/D conversion of supply voltages and internal temperature sensors
    • Embedded and programmable VS duty cycle adjustment for LED driver outputs

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
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ECCN (US)
More info
从分销商订购
从ST订购
min
max
L99DZ200 LQFP 64 10x10x1.4 Tray - -
批量生产
- - EAR99
MORE INFO

Country of Origin:

-

没有经销商,请联系我们的销售办事处
L99DZ200TR LQFP 64 10x10x1.4 Tape And Reel - -
批量生产
- - EAR99
MORE INFO

Country of Origin:

-

没有经销商,请联系我们的销售办事处

L99DZ200

封装

LQFP 64 10x10x1.4

包装类型

Tray

单价(US$)

*

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

批量生产

单价(US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

L99DZ200TR

封装

LQFP 64 10x10x1.4

包装类型

Tape And Reel

单价(US$)

*

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

批量生产

单价(US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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      DB3293
      Automotive Front Door device with LIN and HS-CAN, providing Dual H-bridge driving
      2.0
      641.45 KB
      PDF
      DB3293

      Automotive Front Door device with LIN and HS-CAN, providing Dual H-bridge driving

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
L99DZ200
批量生产
LQFP 64 10x10x1.4 汽车 Ecopack2
L99DZ200TR
批量生产
LQFP 64 10x10x1.4 汽车 Ecopack2

L99DZ200

Package:

LQFP 64 10x10x1.4

Material Declaration**:

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L99DZ200TR

Package:

LQFP 64 10x10x1.4

Material Declaration**:

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4

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.