ST PM8851D

低端110V ~ 18V

Overview

The PM8851D device 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 PM8851D has complementary output pins to differentiate sink and source driving with a current capability of respectively 1 A and 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 PM8851D includes both input and output pull-down resistors. UVLO circuitry for input and output stages is present preventing the IC from driving external MOSFET in unsafe condition.

Features

Tape & Reel (TR) Package
Embedded in the Cut Tape (CT) package
1 drivers
Employing a gate type of N-Channel, P-Channel MOSFET
6 pins

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
PM8851D gate drivers applications.

• Broadcast equipment
• Active filtering
• Head-up and Head mounted displays
• High current laser/LED systems
• LCD/LCoS/DLP portable and embedded pico projectors
• Multicolor LED/laser displays
• Smart Phones
• Portable Navigation Devices
• Portable Media Players
• Motor Controls