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PM8841D - 1A low-side gate driver

Download the PM8841D datasheet PDF. This datasheet also covers the PM8841 variant, as both devices belong to the same 1a low-side gate driver family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PM8841-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
PM8841 1A low-side gate driver
PM8800 Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller
PM8800A Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller
PM8803 IEEE 802.3at compliant integrated PoE-PD interface and PWM controller
PM8804 PWM controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PM8841 SOT23-5 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 Applications  SMPS  Digital lighting  Wireless battery chargers  Digitally controlled MOSFETs 1 A low-side gate driver Datasheet - production data 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.