ISL81801EVAL2Z

80V Bidirectional 4-Switch Synchronous Buck-Boost Controller

Description

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.

Key Features

  • 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

Applications

  • UPS/Storage systems
  • Battery powered industrial applications
  • Renewable energy
  • Aftermarket automotive
  • Redundant power supplies
  • Robots and drones
  • Medical equipment
  • Building and industrial automation
  • Security surveillance

ISL81801EVAL2Z 80V Bidirectional 4-Switch Synchronous Buck-Boost Controller

ISL81801EVAL2Z Evaluation Board

Related Products

ISL81801
ISL81802

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL81801EVAL2Z Mass Production Renesas $110.00 1 80V Bidirectional 4-Switch Synchronous Buck-Boost Controller 5 Farnell -
2 Mouser

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.