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PM8841D Datasheet 1a Low-side Gate Driver

Manufacturer: STMicroelectronics

Overview: PM8841 SOT23-5.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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).

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.

More Datasheets from STMicroelectronics

Part Number Description
PM8841 1A low-side gate driver
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PM8805 IEEE 802.3bt PoE-PD interface
PM8834 4A dual low side MOSFET driver
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PM8841D Distributor