The ISL85402EVAL1Z evaluation board is used to demonstrate the synchronous and asynchronous buck or boost buck operation of the ISL85402 synchronous buck controller.
The board has setting options that can be configured to synchronous buck, asynchronous buck, boost-buck topologies, forced PWM mode, or PFM mode.
Small form demo board (ISL85402EVAL2Z) available; contact your local sales office for more information.
- Buck mode: Input voltage range 3V to 36V
- Boost mode expands operating input voltage lower than 2.5V
- Selectable forced PWM mode or PFM mode
- 300µA IC quiescent current (PFM, no load); 180µA input quiescent current (PFM, no load, VOUT connected to AUXVCC)
- Less than 3µA shut down input current (IC disabled)
- General purpose
- 24V bus power
- Battery power
- Point-of-load (POL)
- Embedded processor and I/O supplies
Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.
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.