5.5V 5A Compact Synchronous Buck Regulator Evaluation Board
The RTKA808015DE0000BU 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 RAA808015A...
Overview
Description
The RAA808015 is a compact single-channel DCDC Synchronous Buck regulator. To cover 2.7~5.5V input rail and 5A loading applications, the regulator requires a high switching frequency to minimize inductor size, improve transient response performance, and improve light-load efficiency. The regulator is designed with COT IP to improve transient response performance and PFM to improve light load efficiency. It comes in two derivatives, RAA808015A (DEM) and RAA808015B (Force PWM) Simplify the BOM number without compensation. The RAA808015A/B are available in a 10-pin 2*2.5 QFN package.
Features
- 2.7V to 5.5V operating input range
- 5A output current
- Output adjustable from 0.6V
- 100% duty cycle in dropout
- 20mΩ and 16mΩ internal power MOSFET switches
- High switching frequency (1.8MHz)
- EN for Power Sequencing
- Operation modes options: RAA808015A (DEM) and RAA808015B (Force PWM)
- Fixed Soft Start time
- Cycle-by-cycle overcurrent protection (3 times)
- OCP and SCP with Hiccup mode
- Input undervoltage lockout (UVLO)
- Over-temperature protection
- Small QFN 2x2.5 package
Comparison
Applications
Applications
- High power density distributed power system
- POL for core of DSP/ASIC/MCU
- Clouding and networking
- Telecom
- Industrial
- Medical equipment
Documentation
= Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.25 MB | |
| Manual - Development Tools | PDF 599 KB | |
| Product Reliability Report | PDF 203 KB | |
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Design & Development
Software & Tools
Software & Tools
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Software type
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| iSim:PE Offline Simulation Tool iSim Personal Edition (iSim:PE) speeds the design cycle and reduces risk early in any project, identifying parts that can be used in current as well as next-generation designs.
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Simulator | Renesas |
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Boards & Kits
5.5V 5A Synchronous Buck Regulator Evaluation Board
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...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| 2033 Dec | TQFN | Reel | 1 | 0.8565 | Get Samples, | |
RAA808015BGNP#HA0 Active Samples Available
Buy Now
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2033 Dec | TQFN | Reel | 1 | Get Samples, |
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