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reference designTPS23750EVM-107

Texas Instruments TPS23750EVM-107

TPS23750 Buck-Converter Evaluation Board – HPA107

Overview

TopologyBuck Converter
Input voltage36-57 V
Switching frequency164-236 kHz
Output 15 V / 2.5 A
Output 23.3 V / 2 A
IC revisionA

Description

The TPS23750EVM-107 evaluation module implements an IEEE 802.3af-compliant class-3 power interface and a non-isolated DC/DC switching converter using the Texas Instruments TPS23750 powered device (PD) controller in a typical power-over-Ethernet (PoE) configuration.

Features

  • Complete evaluation module from RJ-45 conector to reguated output voltage.

Remarks:L1=10uHL2=33uHpage 2.2

Typical applications

  • VoIP Phones
  • WLAN Access Points
  • Security Cameras

More information

Parts approved by Texas Instruments

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Data­sheet
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Product series
L(µH)
IR(A)
ISAT(A)
RDC max.(Ω)
fres(MHz)
Mount
SamplesAvailability & Sample
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7445510
SPECWE-PD4 SMT Power Inductor, 10 µH, 1.2 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.

Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD4 SMT Power Inductor
Inductance10 µH
Rated Current1.2 A
Saturation Current1.1 A
DC Resistance0.16 Ω
Self Resonant Frequency26 MHz
MountSMT 
–Check availability
749013011
SPEC10/100Base-TX Transformer PoE, 350 µH, –
Availability
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Downloads–
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product series 10/100Base-TX Transformer PoE
Inductance350 µH
–
–
–
–
MountSMT 
–Check availability