Overview
Description
The RTKA808015DE0020BU evaluation board is a 5A synchronous buck regulator with an input range of 2.7V to 5.5V. The board evaluates the performance of the RAA808015B high-efficiency low BOM count Sync Buck Regulator with 5A output current.
The RAA808015B is offered in a QFN 2x2.5 package with 0.8mm maximum height. The converter occupies 1.516cm2 area.
Features
- 2.7V to 5.5V operating input range
- Continuous output current up to 5A
- 20mΩ and 16mΩ internal power MOSFET switches
- Output adjustable from 0.6V
- 100% duty cycle in dropout
- High switching frequency (2.2MHz)
- Fixed Soft Start time
- Cycle-by-cycle overcurrent protection
- OCP and SCP with Hiccup mode
- Input Undervoltage Lockout (UVLO)
- Over-temperature protection
- EN for power sequencing
Applications
- Low-voltage, high-density power system
- Point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors
- Broadband, networking, and optical
- Communications infrastructure
- Portable instruments and battery-powered devices
- Solid-state drives (SSD)
- Industrial and medical equipment
- Gaming, DTV, and set-top boxes
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 599 KB | |
| PCB Design Files | ZIP 821 KB | |
2 items
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Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|
| RTKA808015DE0020BU | Active | Out of Stock | Available | Yes | EAR99 | 8473.30.1180 |
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