IC manufacturers Renesas

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Renesas RAA808013 | Demoboard RTKA808013DE0000BU

5.5V 3A Synchronous Buck Regulator Evaluation Board

Overview

TopologyBuck Converter
Input voltage2.7-5.5 V
Output 13 V / 1.2 A
IC revision1.00

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

  • battery-powered devices
  • Low-voltage, high-density power system
  • medical equipment
  • Communications infrastructure, ASICs, and microprocessors, Broadband, networking, and optical
  • Portable instruments
  • Industrial equipment

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
SamplesAvailability & Sample
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SPECWE-MAPI SMT Power Inductor, 1 µH, 10.1 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current10.1 A
Saturation Current @ 30%11.5 A
DC Resistance12 mΩ
Self Resonant Frequency55 MHz
Operating Voltage80 V
MountSMT 
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