Single channel low-side gate driver

Download datasheet

Order a free sample and buy from our distributors

Sample & Buy
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • 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.

    Key Features

    • 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

Circuit Diagram

PM8841 block diagram

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Thermal Resistance(junction To Ambient) (nom)
Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
min
max
PM8841D SOT23-5L Tape And Reel -40 125 250
Active
0.3 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofPM8841D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7254 1 Order Now
ARROW EUROPE 1962 0 Order Now
MOUSER WORLDWIDE 9903 1 Order Now
Farnell Element14 EUROPE 1935 1 Order Now
ANGLIA Live EUROPE 10 3000 Order Now

Distributor reported inventory date: 2019-12-09

Distributor Name

DIGIKEY

Stock

7254

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1962

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9903

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1935

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

10

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-09

Get sample

PM8841D

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.3*

Distributor availability ofPM8841D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7254 1 Order Now
ARROW EUROPE 1962 0 Order Now
MOUSER WORLDWIDE 9903 1 Order Now
Farnell Element14 EUROPE 1935 1 Order Now
ANGLIA Live EUROPE 10 3000 Order Now

Distributor reported inventory date: 2019-12-09

Distributor Name

DIGIKEY

Stock

7254

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1962

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9903

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1935

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

10

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-09

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

250

Marketing Status

Active

Unit Price (US$)

0.3

Quantity

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

Recommended for you

Related Applications

Energy Generation and Distribution

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS10699
      1 A low-side gate driver
      2.0
      513.05 KB
      PDF
      DS10699

      1 A low-side gate driver

    • Description Version Size Action
      DN0028
      STEVAL-ILL066V1 - 90Vac-305Vac input
      1.0
      583.39 KB
      PDF
      DN0028

      STEVAL-ILL066V1 - 90Vac-305Vac input

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
PM8841D
Active
SOT23-5L Industrial Ecopack2

PM8841D

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

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.

Support & Feedback