产品概述
描述
The L99DZ70XP is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to five DC motors and five grounded resistive loads can be driven with six half bridges and five highside drivers. An electrochromic mirror glass can be controlled using the integrated SPI-driven module in conjunction with an external MOS transistor. The integrated SPI controls all operating modes (forward, reverse, brake and high impedance). Also all diagnostic information is available via SPI read.
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所有功能
- One full bridge for 6 A load (Ron = 150 mΩ)
- Two half bridges for 3 A load (Ron = 300 mΩ)
- Two half bridges for 0.75 A load (Ron = 1600 mΩ)
- One highside driver for 6 A load (Ron = 90 mΩ)
- Two configurable highside drivers for up to 1.5 A load (Ron = 500 mΩ) or 0.4 A (Ron = 1800 mΩ)
- Two highside drivers for 0.5 A load (Ron = 1600 mΩ)
- Programmable softstart function to drive loads with higher inrush currents as current limitation value
- Very low current consumption in standby mode (IS< 6 μA typ; Tj ≤ 85 °C; ICC< 5 μA typ; Tj≤ 85 °C)
- Current monitor output for all highside drivers
- Device contains temperature warning and protection
- Openload detection for all outputs
- Over-current protection for all otputs
- Separated half bridges for door lock motor
- PWM control of all outputs
- Charge pump output for reverse polarity protection
- STM standard serial peripheral interface (ST-SPI 3.0)
- Control block for electrochromic element
- Door actuator driver with 6 bridges for double door lock control, mirror fold and mirror axis control, highside driver for mirror defroster, bulbs and LEDs (replacement for L9950). Control block with external MOS transistor for charging / discharging of electrochromic glass.
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EDA符号、封装和3D模型
STMicroelectronics - L99DZ70XP
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L99DZ70XP | 批量生产 | PowerSSO 36 | 汽车应用 | Ecopack2 | |
| L99DZ70XPTR | 批量生产 | PowerSSO 36 | 汽车应用 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L99DZ70XP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | PowerSSO 36 | Tube | MALAYSIA | EAR99 | NEC | -40 | 150 | -40 | |||
| L99DZ70XPTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | PowerSSO 36 | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 150 | -40 | |||
L99DZ70XP 批量生产
L99DZ70XPTR 批量生产