Overview
Description
The ISL8033AEVAL1Z evaluation board is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.85V to 6V. The board is used to demonstrate the performance of the ISL8033A low quiescent current mode converter.
Features
- Dual 3A high-efficiency synchronous buck regulator with up to 95% efficiency
- 180° out-of-phase
- Power-good (PG) output with 1ms delay
- 2.85V to 6V supply voltage
- 2% output accuracy over temperature/load/line
- Start-up with pre-biased output
- Internal digital soft-start - 1.5ms
- Soft-stop output discharge during disabled
- External synchronization up to 6MHz typical 8µA logic controlled shutdown current
- 100% maximum duty cycle for lowest dropout
- Internal current mode compensation
- Peak current limiting, hiccup mode short circuit protection and over-temperature protection
- Negative current detection and protection
Applications
- DC/DC POL modules
- µC/µP, FPGA and DSP power
- Plug-in DC/DC modules for routers and switchers
- Test and measurement systems
- Li-ion battery power devices
- Barcode readers
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 903 KB | |
| PCB Design Files | ZIP 281 KB | |
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Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| ISL8033AEVAL1Z | Active | Out of Stock | 1u | $92 | Available | Yes | EAR99 | 8473.30.1180 |
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