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SLM27211 - High-Frequency High-Side and Low-Side Driver

Description

The SLM27211 is a high-frequency N-channel MOSFET driver include a 120V bootstrap diode and high-side and low-side drivers with independent inputs for maximum control flexibility.

Features

  • Drives two N-Channel MOSFETs in high-side and low-side configuration.
  • Input pins are Independent of supply voltage range.
  • Maximum boot voltage of 120 V.
  • 8V to 17V VDD operation range.
  • 4.5A sink and 3A source output currents.
  • 7ns rise and 5ns fall time with1000pF load.
  • 22ns(typical) propagation delay time.
  • Under voltage lockout for high-side and low- side driver.
  • 2ns delay matching.
  • Package options: SOP8, SOP8-EP, DFN4x4-8, DFN4x4-10. +100V VDD.

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Datasheet Details

Part number SLM27211
Manufacturer Sillumin
File Size 1.00 MB
Description High-Frequency High-Side and Low-Side Driver
Datasheet download datasheet SLM27211 Datasheet
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Full PDF Text Transcription

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SLM27211 SLM27211 120-V, 4-A Peak, High-Frequency High-Side and Low-Side Driver GENERAL DESCRIPTION The SLM27211 is a high-frequency N-channel MOSFET driver include a 120V bootstrap diode and high-side and low-side drivers with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward, and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 2ns between the turn on and turn off of each other. An on-chip bootstrap diode eliminates the external discrete diodes. Under voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.
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