Octal low side driver or quad low side plus quad high side driver

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  • The L9301 is a SPI (Serial Peripheral Interface) controlled octal channel with 4 high/low and 4 low side drivers with the possibility to use four integrated PowerMOS as recirculation diodes for PWM load driving.

    L9301 contains 12 PowerMOS: 4 configurable High/Low side drivers with Ronmax= 0.6 Ω (DRN1-4, SRC1-4), 4 low side drivers with Ronmax= 0.6 Ω (OUT1-4) and 4 low side drivers with Ronmax= 0.3 Ω (OUT5-8).
    The power DRN/SRC1-4 and OUT1-4 can be connected in parallel outside the device in order to get 4 low-side drivers with Ronmax= 0.3 Ω: DRN1//DRN2, DRN3//DRN4, OUT1//OUT2, OUT3//OUT4.
    In this way there are a total of 8 LS channels for ON-OFF mode with Ronmax= 0.3 Ω.
    There is also the possibility to connect the OUT1-4 and OUT5-8 in order to drive in PWM mode a load connected to VB or GND without the necessity of a freewheeling diode. In this case the Ronmax= 0.6 Ω.
    The above configuration can be driven by parallel input or SPI command.
    Through the SPI it is possible to configure the device parameters like configuration, Slew-rate, Overcurrent threshold, to send the drivers commands and to read back the diagnosis results.

    主要特性

    • Eight integrated PowerMOS configurable as:
      • 8 low side ON-OFF with RON(max)= 0.3 Ω @ Tj= 175 °C
      • High/low side PWM with RON(max)= 0.6 Ω @ Tj = 175 °C and 4 Low side with RON(max)= 0.3 Ω @ Tj= 175 °C
    • Operating battery supply voltage 5 V to 18 V
    • Operating Vddsupply voltage 4.75 V to 5.25 V
    • Logic inputs TTL/CMOS-compatible
    • Output voltage clamping 37 V typ. in low-side configuration
    • SPI interface for outputs control and for diagnosis data communication
    • Additional PWM inputs for 8 outputs
    • Over temperature protection
    • Open load, short to GND, short to VB
    • Overcurrent diagnostics in latched or unlatched mode for each channel
    • Controlled SR for improved EMC behavior

样片和购买

产品型号
封装
包装类型
Operating Temperature (°C) (min)
供货状态
预算价格(US$)
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Country of Origin
从分销商订购
从ST订购
L9301-TR PowerSSO 36 Tape And Reel -40
批量生产
3.9 1000 EAR99 MALAYSIA 查看供货情况

Distributor availability ofL9301-TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1121 1 Order Now
MOUSER WORLDWIDE 111 1 Order Now

代理商库存报告日期: 2019-11-19

代理商名称

DIGIKEY

库存

1121

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

111

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-19

立即购买

L9301-TR

封装

PowerSSO 36

包装类型

Tape And Reel

单价(US$)

3.9*

Distributor availability ofL9301-TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1121 1 Order Now
MOUSER WORLDWIDE 111 1 Order Now

代理商库存报告日期: 2019-11-19

代理商名称

DIGIKEY

库存

1121

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

111

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-19

Operating Temperature (°C)

(min)

-40

供货状态

批量生产

单价(US$)

3.9

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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    • 产品型号

      Evaluation board for L9301 multiple configurable H / LSD

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB2769
      Automotive octal low side driver or quad low side plus quad high side driver
      2.0
      336.1 KB
      PDF
      DS11400
      Automotive octal low side driver or quad low side plus quad high side driver
      7.0
      866.75 KB
      PDF
      DB2769

      Automotive octal low side driver or quad low side plus quad high side driver

      DS11400

      Automotive octal low side driver or quad low side plus quad high side driver

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
L9301-TR
批量生产
PowerSSO 36 汽车 Ecopack2

L9301-TR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

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.

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