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IC manufacturers Infineon Technologies

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reference designTLF50281EL | Demoboard DEMOBOARD TLF50281EL

Infineon Technologies TLF50281EL | Demoboard DEMOBOARD TLF50281EL

2.2 MHz Step-Down Regulator 500 mA low quiescent current

Overview

TopologyBuck Converter
Input voltage5-45 V
Output 15 V / 5 A
IC revision__

Description

DEMOBOARDTLF50281ELTOBO1 is an evaluation board for The TLF50281EL, which is a high frequency PWM step-down DC/DC converter with an integrated PMOS power switch, packaged in a small PG-SSOP-14 with exposed pad

Typical applications

  • EV traction inverter
  • Engine Management
  • On Board Charging
  • Infotainment
  • Automotive

More information

Additional parts recommended by Würth Elektronik

Recommended parts are Würth Elektronik alternatives that are not formally approved for this reference design. Please verify it is suitable for your application, and contact us if you have any questions.

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Order Code
Data­sheet
Simu­lation
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Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
RDC max.(mΩ)
fres(MHz)
Mount
SamplesAvailability & Sample
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744393465047
SPECWE-XHMI SMT Power Inductor, 4.7 µH, 14.6 A
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-XHMI SMT Power Inductor
Inductance4.7 µH
Performance Rated Current14.6 A
Saturation Current @ 30%14.4 A
DC Resistance9.4 mΩ
DC Resistance10.1 mΩ
Self Resonant Frequency20 MHz
MountSMT 
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