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  • 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). All diagnostic information is available via SPI read.

    主要特性

    • AEC-Q100 qualified
    • 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

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$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
L99DZ80EPTR TQFP 64 10x10x1.0 Tape And Reel -40 150
Active
4.437 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office 立即购买
L99DZ80EP TQFP 64 10x10x1.0 Tray -40 150
Active
4.437 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

L99DZ80EPTR

封装

TQFP 64 10x10x1.0

包装类型

Tape And Reel

Unit Price (US$)

4.437*

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

Active

Unit Price (US$)

4.437

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L99DZ80EP

封装

TQFP 64 10x10x1.0

包装类型

Tray

Unit Price (US$)

4.437*

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

Active

Unit Price (US$)

4.437

数量

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

适合您的资源

相关应用

车身和舒适设备

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS7038
      Automotive door actuator driver
      6.0
      1.53 MB
      PDF
      DS7038

      Automotive door actuator driver

    • 描述 版本 文档大小 操作
      AN4823
      L99DZ80EP/L99DZ81EP H-bridge driver switching consideration and Rgate calculation
      2.0
      400.07 KB
      PDF
      AN4823

      L99DZ80EP/L99DZ81EP H-bridge driver switching consideration and Rgate calculation

    • 描述 版本 文档大小 操作
      TN0897
      ST SPI protocol
      2.2
      420.96 KB
      PDF
      TN0897

      ST SPI protocol

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      Smart power solutions for car body applications

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      PDF

      Advanced door electronics solutions

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L99DZ80EP
Active
TQFP 64 10x10x1.0 汽车 Ecopack2
L99DZ80EPTR
Active
TQFP 64 10x10x1.0 汽车 Ecopack2

L99DZ80EP

Package:

TQFP 64 10x10x1.0

Material Declaration**:

PDF

Marketing Status

Active

Package

TQFP 64 10x10x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L99DZ80EPTR

Package:

TQFP 64 10x10x1.0

Material Declaration**:

PDF

Marketing Status

Active

Package

TQFP 64 10x10x1.0

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.