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reference designBTC1832 | Demoboard BTDB834A

Backward BTC1832 | Demoboard BTDB834A

BTC1832 23VIN, 2A high efficiency step-down switching power supply

Overview

TopologyBuck Converter
Input voltage3.6-23 V
Output 121 V / 2 A
IC revision00

Features

  • 3.6V to 23V input voltage range
  • 1.2V to 21V output voltage range
  • Built-in 4.7A power tube
  • 2A continuous output current capability
  • Maximum duty cycle 80%
  • 380kHz switching frequency
  • high efficiency
  • EN enabled EN
  • Built-in thermal shutdown
  • Current limit function
  • Short circuit protection
  • Package form sop8l

Typical applications

  • Industrial power system, battery power supply system, portable instrument, distributed power system

More information

Parts approved by Backward

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Data­sheet
Simu­lation
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Status
Product series
L(µH)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
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7447709330
SPECWE-PD SMT Power Inductor, 33 µH, 5.5 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Inductance33 µH
Performance Rated Current5.5 A
DC Resistance45 mΩ
Self Resonant Frequency8.5 MHz
Size1210 
VersionStandard 
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