IC manufacturers Texas Instruments

IC manufacturers (104)

Texas Instruments TPS23730 | Demoboard TPS23730EVM-093

IEEE 802.3bt type-3 class 1-6 PoE 2 PD with high efficiency DC-DC controller

Overview

TopologyLAN / POE
Input voltage37-57 V
Output 112 V / 5 A

Description

The TPS23730 evaluation module (TPS23730EVM-093) contains evaluation and reference circuitry for the TPS23730, which is a IEEE802.3bt Type 3 PoE PD, EA Gen 2 ready, controller suitable for Type 3 (51W) PoE PD applications.

Features

  • IEEE802.3bt Type 3 compliant PoE PD
  • Integrated PWM controller for flyback or active clamp forward congifuration
  • Frequency dithering for EMI reduction
  • Soft-start control with advanced startup and hiccup mode overload protection
  • Soft-stop shutdown

Typical applications

  • PoE PD applications

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CSizeQ
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingIRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialIR
(mA)
ISAT
(A)
LR
(µH)
VersionVINVOut1
(V)
IOut1
(A)
Vaux
(V)
nPins
(pcs)
ColorGenderZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeWinding StyleNumber of windingsL1
(µH)
IR
(mA)
RDC max.
(Ω)
VR
(V)
Data ratePortsPoEImproved CMRROperating TemperatureVT
(V (AC))
MountL
(µH)
LSmin.
(nH)
Samples
150060YS75000SPEC
26 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 590 Yellow 595 120 2 AlInGaP 140 0603 1.6 0.8 0.7 Tape and Reel -40 °C up to +85 °C SMT
742792641SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead 0603 1.6 0.8 0.8 0.3 1500 SMT 300 450 250 MHz 2000 0.15 High Current 1 2000 0.15 -55 °C up to +125 °C SMT
744272251SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-SL5 SMT Common Mode Line Filter 10 8.7 6.5 2000 SMT 4 970 0.035 sectional 2 250 2000 0.035 80 1000 SMT 250 1500
744325550SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 1050 10.5 10.2 4.7 12 4.5 12 10.3 30 Superflux 4.3 SMT 2 0.01133 9.5 -40 °C up to +150 °C SMT 5.5
74435571500SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 1890 18.3 18.2 8.9 14.1 10.75 14 9 14 MnZn 12 SMT 2 0.00972 13.5 -40 °C up to +125 °C SMT 15
768775322SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-PD2 HV SMT Power Inductor (High Voltage) 7850 7 7.8 5 1.6 150 0.2 7.2 -40 °C up to +125 °C SMT 2200
885012006060SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)330 pF ±5% 0603 100010 GΩ NP0 Class I 1.6 0.8 0.8 0.4 7" Tape & Reel 50 -55 °C up to +125 °C
750313355SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-PoE++ Power over Ethernet Plus Plus Transformer EFD20 23.11 29.08 11.43 Tape and Reel Forward 36 - 72 V (DC) 12 5 12 2:1:1 -40 °C up to +125 °C 1500 SMT 100
60900213421SPEC
3 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Jumper1000 MΩ 2.44 Bag 3000 1 Black Jumper -40 °C up to +125 °C
7490220122SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-LAN LAN Transformer 17.55 16 98.8 13.97 SMT 1:1 24 4PPoE (to 900 mA) 350 10/100/1000BASE-T 1 4PPoE (up to 1000 mA) No -40 °C up to +105 °C 1500 SMT 350
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CSizeQ
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingIRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialIR
(mA)
ISAT
(A)
LR
(µH)
VersionVINVOut1
(V)
IOut1
(A)
Vaux
(V)
nPins
(pcs)
ColorGenderZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeWinding StyleNumber of windingsL1
(µH)
IR
(mA)
RDC max.
(Ω)
VR
(V)
Data ratePortsPoEImproved CMRROperating TemperatureVT
(V (AC))
MountL
(µH)
LSmin.
(nH)
Samples