Single channel low-side gate driver

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  • The PM8841 is a high frequency single channel low-side MOSFET driver specifically designed to work with digital power conversion microcontrollers, such as the STMicroelectronics STLUX™ family of products.

    The PM8841 output can sink 1 A and source 0.8 A.
    The input levels of the driver are derived by the voltage present at the IN_TH pin (between 2 V and 5.5 V). This pin is typically connected at the same voltage of the microcontroller supply voltage.
    The PM8841 device includes both input and output pull-down resistors.
    UVLO circuitry for input and output stages is present preventing the IC from driving the external MOSFET in unsafe condition.

    主要特性

    • Low-side MOSFET driver
    • 1 A sink and 0.8 A source capability
    • External reference for input threshold
    • Wide supply voltage range (10 V ÷ 18 V)
    • Input and output pull-down resistors
    • Short propagation delays
    • Input and output UVLO
    • Wide operating temperature range: -40 °C to 125 °C
    • SOT23-5 package

电路原理图

PM8841 block diagram

样片和购买

产品型号
封装
包装类型
温度(ºC) Thermal Resistance(junction To Ambient) (nom)
供货状态
预算价格(US$)
数量
更多信息
从分销商订购
从ST订购
min
max
PM8841D SOT23-5L Tape And Reel -40 125 250
批量生产
0.3 1000
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofPM8841D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 7254 1 Order Now
ARROW EUROPE 1962 0 Order Now
MOUSER WORLDWIDE 9913 1 Order Now
Farnell Element14 EUROPE 1935 1 Order Now
ANGLIA Live EUROPE 10 3000 Order Now

代理商库存报告日期: 2019-12-06

代理商名称

DIGIKEY

库存

7254

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1962

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

9913

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1935

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

10

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-06

获取样片

PM8841D

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.3*

Distributor availability ofPM8841D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 7254 1 Order Now
ARROW EUROPE 1962 0 Order Now
MOUSER WORLDWIDE 9913 1 Order Now
Farnell Element14 EUROPE 1935 1 Order Now
ANGLIA Live EUROPE 10 3000 Order Now

代理商库存报告日期: 2019-12-06

代理商名称

DIGIKEY

库存

7254

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1962

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

9913

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1935

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

10

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-06

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

250

供货状态

批量生产

单价(US$)

0.3

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**
PM8841D
批量生产
SOT23-5L 工业 Ecopack2

PM8841D

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

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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