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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.