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reference designTPS23750EVM-108

Texas Instruments TPS23750EVM-108

TPS23750 Flyback-Converter Evaluation Board – HPA108

Overview

TopologyFlyback Converter
Input voltage0-57 V
Switching frequency82-118 kHz
Output 13.3 V / 3 A
Output 25 V / 2 A
IC revisionD

Description

The TPS23750EVM-108 evaluation module implements an IEEE 802.3af-compliant class-3 power interface and a 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.

REMARK:

L1=10uHL2=2.2uHRefer page no 5

Typical applications

  • VoIP Phones
  • Security Cameras
  • WLAN Access Points

More information

Products

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Data­sheet
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Status
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
Availability
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Downloads9 files

Status Activei| Production 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 
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749013011
SPEC10/100Base-TX Transformer PoE, 350 µH, –
Availability
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Downloads–
Status Activei| Production is active. Expected lifetime: >10 years.
Product series 10/100Base-TX Transformer PoE
Inductance350 µH
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MountSMT 
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750310041
SPECFlyback Transformer, –, –
Availability
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Flyback Transformer
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