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ISL81801EVAL2Z

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80V Synchronous Buck-Boost Controller Evaluation Board with 32V to 80V Vin range and 48V 5A Output

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ISL81801EVAL2Z User Manual

Overview

The ISL81801EVAL2Z evaluation board features the ISL81801, an 80V bidirectional synchronous buck-boost controller with constant voltage/constant current output. A programmable switching frequency ranging from 100kHz to 600kHz helps to optimize inductor size while the strong gate driver enables high power buck-boost output. This board is designed for high current applications up to 240W.

ISL81801EVAL2Z Evaluation Board
  • Wide input range: 9V to 80V
  • Output: 48V 5A
  • Frequency: 200kHz
  • Bidirectional operation
  • High light-load efficiency in pulse skipping DEM operation
  • Optional DEM/PWM operation
  • Optional CC/HICCUP OCP protection
  • Supports pre-bias output with programmable soft-start
  • Power-good (PGOOD) indicator
  • OVP, OTP and UVP protection

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