L9026

批量生产
Design Win

Configurable multi channel relay driver 2HS + 6HS/LS

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产品概述

描述

The L9026 is an eight-channel IC, with 2 fixed HS drivers and 6 configurable HS/LS drivers designed for Automotive applications (LEDs and Relays) and compatible with resistive, inductive and capacitive loads. The device offers advanced diagnostic and protection functionalities such as: short to GND, open load, overcurrent, over-temperature detections. The 8 output channels can be either driven by SPI or by 2 dedicated parallel inputs. Limp home functionality is also featured, which allows using 2 selected drivers in particular faulty conditions, such as SPI fault, micro fault or supply UV. Daisy chain compatible even with 8bit SPI is available. The device is able to guarantee operations under cranking scenario down to VBATT = 3 V and guarantees very low quiescent current under RESET condition.

A serial peripheral interface (SPI) is used for control and configuration of the loads as well as of the device; besides, status feedback of all diagnostic functions is provided. For direct control and PWM there are two input pins available: these are connected to two defined outputs by default, but additional or different output mapping can be controlled by SPI.

As reported above the device is available in two package versions HTSSOP24 and VFQFPN32. Only for the QFN package 2 additional pins are available for safety reasons. In details, the NRES pin is used to reset internal registers to their default values and the DIS pin is used to disable all channels.

  • 所有功能

    • AEC-Q100 qualified
    • Six Configurable LS/HS drivers
    • Two High Side drivers
    • 2 parallel input pins with Input Mapping functionality
    • Cranking capability down to VBATT = 3 V
    • Digital supply voltage compatible with 3.3 V and 5 V microcontroller
    • Reverse battery protection on VBATT and on drain pins without external components
    • LED mode
    • Bulb Inrush Mode (BIM) to drive lamps and electronic loads
    • 2 Internal PWM Generator for microcontroller offload
    • Very low quiescent current (with usage of IDLE pin)
    • Limp Home mode (with usage of IDLE and IN pins)
    • Green Product (RoHS compliant)
    • Safety features
      • Temperature Sensor and Monitoring
      • Serial communications using address feedback, 1 parity bit, frame counter & short frame detection
    • 16-bit serial peripheral interface for control and diagnosis
    • Daisy Chain capability SPI, also compatible with 8-bit SPI devices
    • Package options: HTSSOP24, VFQFPN32
    • Full ISO26262 compliant, ASIL-B systems ready

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All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      EVAL-L9026-YO

      批量生产

      L9026 configurable multi-channel driver evaluation board

      汽车IC评估板 ST
      EVAL-L9026-YO

      描述:

      L9026 configurable multi-channel driver evaluation board

EDA符号、封装和3D模型

STMicroelectronics - L9026

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符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
L9026-B03N-TR
批量生产
VFQFPN 5X5X1 32L P0.5 Automotive Safety Ecopack2
L9026-YO-TR
批量生产
HTSSOP24 Automotive Safety Ecopack2

L9026-B03N-TR

Package:

VFQFPN 5X5X1 32L P0.5

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 5X5X1 32L P0.5

Grade

Automotive Safety

RoHS Compliance Grade

Ecopack2

L9026-YO-TR

Package:

HTSSOP24

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HTSSOP24

Grade

Automotive Safety

RoHS Compliance Grade

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

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产品型号
供货状态
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包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
L9026-YO-TR
Available at distributors

经销商的可用性 L9026-YO-TR

代理商名称
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代理商库存报告日期:

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L9026-B03N-TR
Available at distributors

经销商的可用性 L9026-B03N-TR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

L9026-YO-TR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L9026-YO-TR

代理商名称

代理商库存报告日期:

L9026-B03N-TR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L9026-B03N-TR

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(*) 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