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  • The L9347 is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 250mA to 2.25A and an accuracy of 10%.

    All channels are protected against fail functions. They are monitored by a status output.

    主要特性

    • Open load detection
    • Selective overtemperature shutdown
    • External clock control
    • Ground and supply loss detection
    • Regulator drift detection
    • Recirculation control
    • Regulator resolution 5mA
    • Regulator error control
    • Status monitoring
    • Output slope control
    • Integrated free-wheeling and clamping Z-diodes
    • Quad low-side switch
    • 2 x 2.5A designed as switched current-regulator
    • 2 x 5A designed as conventional switch
    • Power SO-36 - package with integrated cooling area
    • Short circuit protection
    • Electrostatic discharge (ESD) protection
    • Low ON-resistance 2 x 0.2Ω , 2 x 0.35Ω (typ.)
    • Status push-pull stages

电路原理图

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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
L9347LF-TR PowerSO 36 Tape And Reel -40 150
批量生产
3.1 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofL9347LF-TR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 599 1 Order Now

代理商库存报告日期: 2019-12-08

代理商名称

MOUSER

库存

599

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-08

立即购买
L9347LF PowerSO 36 Tube -40 150
批量生产
3.1 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

没有经销商,请联系我们的销售办事处

L9347LF-TR

封装

PowerSO 36

包装类型

Tape And Reel

单价(US$)

3.1*

Distributor availability ofL9347LF-TR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 599 1 Order Now

代理商库存报告日期: 2019-12-08

代理商名称

MOUSER

库存

599

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-08

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

批量生产

单价(US$)

3.1

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9347LF

封装

PowerSO 36

包装类型

Tube

单价(US$)

3.1*

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

批量生产

单价(US$)

3.1

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 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
L9347LF
批量生产
PowerSO 36 汽车 Ecopack2
L9347LF-TR
批量生产
PowerSO 36 汽车 Ecopack2

L9347LF

Package:

PowerSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9347LF-TR

Package:

PowerSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PowerSO 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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