L99DZ80EP
Door actuator driver-
活性
The L99DZ80EP 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 high-side drivers. Four external MOS transistors in bridge configuration can be driven. An electrochromic mirror glass can be controlled using the integrated SPI-driven module in conjunction with an external MOS transistor. The mirror glass can also be discharged through a negative supply. 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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数据表
Key Features
- One full bridge for 6 A load (RON= 150 mΩ)
- Two half bridges for 3 A load (RON= 300 mΩ)
- Two half bridges for 0.5 A load (RON= 1600 mΩ)
- One high-side driver for 5 A load (RON= 100 mΩ)
- One configurable high-side driver for up to 1.5 A (RON= 500 mΩ) or 0.35 A (RON= 1600 mΩ) load
- One configurable high-side driver for 0.7 A (RON= 800 mΩ) or 0.35 A (RON= 1600 mΩ) load
- Two high-side 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 VScurrent consumption in standby mode (IS< 6 μA typ; Tj≤ 85 °C)
- Current monitor output for all high-side drivers
- Central two-stage charge pump
- Motor bridge driver with full Rdsondown to 6 V
- Device contains temperature warning and protection
- Open-load detection for all outputs
- Overcurrent protection for all outputs
- Separated half bridges for door lock motor
- Programmable PWM control of all outputs
- STM standard serial peripheral interface (ST-SPI 3.1)
- Control block for electrochromic element
- Electrochromic element can be negatively discharged
- Prepared for additional fail-safe path for H-bridge
图案 资源
顶部Technical Documentation
Product Specifications
| 描述 | 版本 | 大小 |
|---|---|---|
DS7038: Door actuator driver
|
4.1 | 1,167 KB |
Technical Notes & Articles
| 描述 | 版本 | 大小 |
|---|---|---|
|
TN0897: ST SPI protocol
|
1.1 | 420 KB |
Publications and Collaterals
Brochure
| 描述 | 版本 | 大小 |
|---|---|---|
|
Advanced door electronics solutions
|
1.0.0 | 696 KB |
|
Smart power solutions for car body applications
|
1.0.0 | 1,176 KB |
样品 & 购买
顶部| 产品型号 | Marketing Status | Package | Packing Type | Operating Temperature (min) | Operating Temperature (max) | Automotive Grade | Order From ST | Unit Price (US$)* @ 1000 | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L99DZ80EP | Active | TQFP 64 10x10x1.0 | Tray | -40 | 150 | Yes | - | 6.06 | No data reported, please contact our Distributors | Ecopack2 | PDF XML | |
| L99DZ80EPTR | Active | TQFP 64 10x10x1.0 | Tape And Reel | -40 | 150 | Yes | - | 6.06 | No data reported, please contact our Distributors | Ecopack2 | PDF XML | |
(*) 建议零售价格仅用于预算，以美元为单位，每。的报价，以当地货币计算的价格，请联系您当地的 ST 销售办事处 或我们的 分销商 (**) 材料声明表格上提供st.com可以是一般的文件，根据最常用的包，包内的家庭。出于这个原因，他们可能不是100％准确，对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。 |
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