IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments TPS23754 | Demoboard TPS23754EVM-383

TPS23754EVM-383 EVM: Evaluation Module for TPS23754

Overview

TopologyFlyback Converter
Input voltage0-57 V
Switching frequency225-275 kHz
Output 112 V / 2.5 A
IC revisionC

Description

TPS23754EVM-383 will allow reference circuitry evaluation of the TPS23754. It contains input and output power connectors and an array of on board test points for circuit evaluation. A synchronous flyback, 5 V, 25 W EVM is also available.

Features

  • Efficient, general market design
  • Self driven, synchronous rectified secondary
  • 25 w output power from power over ethernet (POE), 30W output power from a 48 V adapter
  • Operates from either POE or external adaptors (48 V)
  • 12 V output voltage

Remark:L1=3.3 uHL2=22 uHL3=1 uHReffer Page no.3

Typical applications

  • IP Telephones
  • Wired Cameras
  • Wireless access points
  • IEEE 802.3at Compliant Devices
  • RFID Readers

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
IR(A)
ISAT(A)
fres(MHz)
ISAT,10%(A)
ISAT,30%(A)
IR,40K(A)
IRP,40K(A)
RDC max.(mΩ)
Version
VIN
VOut1(V)
IOut1(A)
L(µH)
n
VT(V (AC))
Size
Vaux(V)
RDC 1(Ω)
RDC 2(Ω)
RDC 3(Ω)
Mount
Samples
WE-TPC SMT Tiny Power Inductor, 2.15 A, 1.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2.15 A
Saturation Current1.8 A
Self Resonant Frequency80 MHz
DC Resistance35 mΩ
Inductance3.3 µH
Size4828 
MountSMT 
WE-PD SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Self Resonant Frequency12 MHz
Saturation Current @ 10%5 A
Saturation Current @ 30%6.5 A
Rated Current4.6 A
Performance Rated Current5.8 A
DC Resistance35 mΩ
VersionStandard 
Inductance22 µH
Size1280 
MountSMT 
WE-PoE+ Power over Ethernet Plus Transformer, –, 1.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Saturation Current1.3 A
VersionActive Clamp Forward 
Input Voltage 33 - 57 V (DC)
Output Voltage 112 V
Output Current 12.5 A
Inductance100 µH
Turns Ratio1.8:1:1 
Insulation Test Voltage1500 V (AC)
SizeEP13 
Auxiliary Voltage12 V
DC Resistance 10.21 Ω
DC Resistance 20.035 Ω
DC Resistance 30.58 Ω
MountSMT