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Overview
| Topology | Buck Converter |
| Input voltage | 2.7-5.5 V |
| Output 1 | 3 V / 1.2 A |
| IC revision | 1.00 |
Description
The RTKA808013DE0000BU evaluation board is a 3A synchronous buck regulator with an input range of 2.7V to 5.5V. The board evaluates the performance of the RAA808013 high-efficiency low BOM count Sync Buck Regulator with 3A output current. The RTKA808013DE0000BU is offered in a 6-lead TSOT23 package with 1.1mm maximum height. The converter occupies 1.516cm2 area.
Features
- 2.7V to 5.5V operating input range
- Continuous output current up to 3A
- 77mΩ and 42mΩ internal power MOSFET switches
- Output adjustable from 0.6V
- 100% duty cycle in dropout
- High switching frequency (1.5MHz)
- 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
Typical applications
- Low-voltage, high-density power system
- battery-powered devices
- medical equipment
- Communications infrastructure, ASICs, and microprocessors, Broadband, networking, and optical
- Industrial equipment
- Portable instruments