IC manufacturers Renesas

IC manufacturers (104)

Renesas RAA211605GP3 | Demoboard RTKA211605DR0010BU

60V 0.5A DC/DC Step-Down Regulator with 450kHz Switching Frequency

Overview

TopologyBuck Converter
Input voltage4.5-60 V
Output 10.5 V / 3.3 A
IC revision1.0

Description

The RTKA211605DR0010BU board is designed to demonstrate and quickly evaluate the RAA211605, a DC/DC step-down regulator with 450 kHz switchingfrequency.The RAA211605 supports a wide input voltage range(from 4.5V to 60V) and adjustable output voltage. It can deliver up to 0.5A continuous output current withpremium load regulation and line regulationperformance.The demonstration board implements a complete buck regulator using the RAA211605. The output voltage is set to 3.3V but can be adjusted by changingthe resistor values in the feedback network.

Features

  • Simple and flexible design
  • Wide input voltage range: 4.5V to 60V
  • Adjustable output voltage
  • Convenient power conversion

Typical applications

  • Power meters
  • Distributed power systems
  • Battery powered devices
  • Handheld power tools

Products

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Data­sheet
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Product series
L(µH)
IR(A)
ISAT(A)
RDC max.(Ω)
fres(MHz)
Version
SamplesAvailability & Sample
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SPECWE-SPC SMT Power Inductor, 33 µH, 0.9 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Rated Current0.9 A
Saturation Current1.2 A
DC Resistance0.298 Ω
Self Resonant Frequency14 MHz
VersionSMT 
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