IC manufacturers Renesas

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Renesas RAA211651 | Demoboard RTKA211651DE0000BU

RAA211651 Synchronous Buck Evaluation Board with 4.5V to 60V Input Range, 3.3V 5A Output

Overview

TopologyBuck Converter
Input voltage4.5-60 V
Output 13.3 V / 5 A
IC revision1.0

Description

The RAA211651 is an integrated 60V, 5A synchronous buck regulator with constant on time modulating scheme. It supports a wide input voltage range from 4.5V to 60V and adjustable output voltage. The RAA211651 is offered in a 28Ld QFN package. The RTKA211651DE0000BU evaluation board provides a quick and comprehensive platform for evaluating the high-performance features of RAA2116510 buck regulator.The RTKA211651DE0000BU evaluation board operates from a supply voltage of 4.5V to 60VDC with the capability of delivering continuous load of 5A.

Features

  • Switch selectable EN or option to drive it byexternal signal
  • Internal and external compensation options
  • Internal and external soft-start options
  • Adjustable delay time options
  • Options to connect EBIAS to VOUT or drive byexternal source
  • Output voltage programmable with externalfeedback resistors
  • Options to use internal feedback resistors for 3.3VVOUT
  • Connectors and test points for easy probing anddata acquisition

Typical applications

  • Industrial power supplies
  • Programmable logic controllers
  • 12V/48V industrial and computing PoL, ATM, vending and gaming machines, Robotics
  • After Market Automotive

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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SPECWE-HCI SMT Flat Wire High Current Inductor, 3.3 µH, 16.6 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.3 µH
Performance Rated Current16.6 A
Saturation Current @ 10%5 A
Saturation Current @ 30%15 A
DC Resistance5.9 mΩ
Self Resonant Frequency54 MHz
MaterialSuperflux 
Packaging Unit700 
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