IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments TPS2372 | Demoboard TPS2372-3EVM-757

IEEE 802.3bt PoE High-Power PD Interface with Automatic MPS & Autoclass

Overview

TopologyOther Topology

Description

The TPS2372-3EVM-757 evaluation module contains design and reference circuitry for the TPS2372, which is a IEEE802.3bt Type 3 PoE PD controller suitable for high power PoE PD Lighting applications.

Features

IEEE802.3bt-ready PoE PD

  • Class 6, 51-W DC output
  • LM3409HV Buck LED driver
  • Autoclass capable

Typical applications

  • Power-over-Ethernet (PoE) lighting
  • Internet of Things (IoT)

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
C
Tol. C
Size
Q(%)
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
IR(mA)
ISAT(A)
fres(MHz)
Version
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Winding Style
Number of windings
L1(µH)
IR(mA)
RDC max.(Ω)
VR(V)
Data rate
Ports
PoE
Improved CMRR
Operating Temperature
VT(V (AC))
Mount
L(µH)
LSmin.(nH)
Samples
WL-SMCW SMT Mono-color Chip LED Waterclear, 590 nm, Yellow
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Size0603 
Length1.6 mm
Width0.8 mm
Height0.7 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
MountSMT 
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size0603 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
Rated Current1500 mA
VersionSMT 
Impedance @ 100 MHz300 Ω
Maximum Impedance450 Ω
Maximum Impedance250 MHz 
Rated Current 22000 mA
DC Resistance0.15 Ω
TypeHigh Current 
Number of windings
Rated Current2000 mA
DC Resistance [1]0.15 Ω
Operating Temperature -55 °C up to +125 °C
MountSMT 
WE-SL5 SMT Common Mode Line Filter, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length10 mm
Width8.7 mm
Height6.5 mm
Rated Current2800 mA
VersionSMT 
Impedance @ 100 MHz800 Ω
Maximum Impedance1200 Ω
Maximum Impedance20 MHz 
DC Resistance0.035 Ω
Winding Stylesectional 
Number of windings
Inductance [1]250 µH
Rated Current2000 mA
DC Resistance [1]0.035 Ω
Rated Voltage80 V
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage1000 V (AC)
MountSMT 
Inductance250 µH
Leakage Inductance [min.]1500 nH
WE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size2828 
Length2.8 mm
Width2.8 mm
Height2.8 mm
Rated Current1500 mA
Saturation Current1.8 A
Self Resonant Frequency100 MHz
VersionSMT 
DC Resistance0.101 Ω
Number of windings12.5 
Operating Temperature -40 °C up to +125 °C
MountSMT 
Inductance3.3 µH
WE-PD SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size1050 
Length10 mm
Width10 mm
Height5 mm
Rated Current2500 mA
Saturation Current2.9 A
Self Resonant Frequency11.1 MHz
VersionPerformance 
DC Resistance0.079 Ω
Number of windings17.5 
Operating Temperature -40 °C up to +150 °C
MountSMT 
Inductance33 µH
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance330 pF
Capacitance±5% 
Size0603 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Rated Voltage50 V
Operating Temperature -55 °C up to +125 °C
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±10% 
Size0603 
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Rated Voltage16 V
Operating Temperature -55 °C up to +125 °C
WE-LAN LAN Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length17.55 mm
Width16 mm
Height98.8 mm
Pad Dimension13.97 mm
VersionSMT 
Type4PPoE (to 900 mA) 
Inductance [1]350 µH
Data rate10/100/1000BASE-T 
Ports
PoE4PPoE (up to 1000 mA) 
Improved Common Mode RejectionNo 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage1500 V (AC)
MountSMT 
Inductance350 µH