Overview
Description
The ISL8026AEVAL3Z evaluation board is intended for use by customers with requirements for point-of-load (POL) applications sourcing from 2.5V to 5.5V. The board is used to demonstrate the performance of the ISL8026A, low quiescent, high-efficiency synchronous buck regulators.
The ISL8026A is offered in a 3mm x 3mm 16 Ld TQFN package with a 1mm maximum height. The complete area that the converter occupies can be as small as 141.935mm2.
Features
- High-efficiency synchronous buck regulator with up to 95% efficiency
- 1% reference accuracy over load/line/temperature (-40 °C to +85 °C)
- Start-up with prebiased output
- Internal soft-start - 1ms or adjustable
- Soft-stop output discharge during disabled
- Adjustable frequency from 500kHz to 4MHz - Default at 1MHz (2MHz for ISL8026A)
- External synchronization up to 4MHz
- Negative OC protection
Applications
Design & Development
Software & Tools
Software Downloads
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
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