Overview
The ISL81601EVAL2Z evaluation board features the ISL81601, a 60V high voltage synchronous buck-boost controller that offers external soft-start and independent enable functions, and integrates UV/OV/OC/OT protections. A programmable switching frequency ranging from 100kHz to 600kHz helps to optimize inductor size while the strong gate driver delivers up to 20A for the buck-boost output.
Features
- Wide input range: 32V to 60V
- Bidirectional operation
- High light-load efficiency in pulse skipping DEM operation
- Optional DEM/Pulse-Width Modulation (PWM)operation
- Optional CC/HICCUP OCP protection
- Supports prebias output with soft-start
- Power-good (PGOOD) indicator
- OVP, One-Time Programmable (OTP), and UVP protection
Sample & Buy
ISL81601EVAL2Z
Active| Pb (Lead) Free: | Yes |
| ECCN (US): | EAR99 |
| HTS (US): | 8473.30.1180 |
1u | $136.00Budgetary Price
Add-on Hardware
Additional boards that work with this platform. Some may be required for full functionality or to evaluate specific features.
60V Synchronous Buck-Boost Controller Evaluation Board with 9V to 60V Vin range and 12V 10A Output
ISL81601EVAL1Z Active
Supports evaluation of high‑voltage buck‑boost designs using the ISL81601 controller. Designed for robust power conversion validation.
Recommended Documents:
Videos & Training
This video introduces the ISL81601 and ISL81401 high voltage buck-boost controllers from Renesas. These true bidirectional controllers feature peak and average current sensing, smooth mode transitions, and up to 99% efficiency. Ideal for DC/DC conversion and battery-powered applications, they offer robust protection and support 4.5V to 60V input.
Support
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