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reference designTPS62177 | Demoboard TIDA-010047

Texas Instruments TPS62177 | Demoboard TIDA-010047

22-W/in3, 93.1% peak efficiency, 100-W USB-PD 3.0 AC/DC adapter reference design with Si MOSFET

Overview

TopologyFlyback Converter
Input voltage220-240 V
Output 15 V / 5 A
IC revisionE1

Description

This fully-tested reference design is a high-efficiency, high-power-density, AC/DC adapter solution with a wide input voltage range (100- to 240-V AC) for laptop adapters and smartphone charger applications. This design consists of a front-end transition-mode (TM) power factor correction (PFC) circuit based on the UCC28056 device, followed by an active-clamp flyback for isolated DC/DC conversion based on the UCC28780 device.

Features

  • Relatively low-cost solution
  • Solution based on the both-ended USB Type-C® cable
  • Relatively high power density with active-clamp flyback topology
  • Meets DoE level VI and CoC Tier2 regulations
  • Robust protection built-in

Typical applications

  • Notebook PC power adapter design
  • Industrial AC/DC
  • Mobile wall charger design / Other AC/DC adapters, PSU

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Application
C
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
Packaging
Tol. C
Size
Operating Temperature
DF(%)
Ceramic Type
Fl(mm)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Qty.
Interface Type
Type
Gender
Pins
PCB Thickness(mm)
Working Voltage(V (DC))
IR(A)
L(mH)
RDC max.(mΩ)
VR(V (AC))
VT(V (AC))
Material
L(mm)
W(mm)
H(mm)
Mount
SamplesAvailability & Sample
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890324024003
SPECWCAP-FTX2 Film Capacitors, Across the mains, 330 nF
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
ApplicationAcross the mains 
Capacitance330 nF
Safety ClassX2 
Rate of Voltage Rise260 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch12.5 mm
PackagingBulk 
Capacitance±10% 
SizePitch: 12.5 mm 
Operating Temperature -40 °C up to +105 °C
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Packaging Unit500 
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Rated Voltage275 V (AC)
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Length15 mm
Width8.5 mm
Height14 mm
MountBoxed THT 
–Check availability
890324025039
SPECWCAP-FTX2 Film Capacitors, Across the mains, 470 nF
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
ApplicationAcross the mains 
Capacitance470 nF
Safety ClassX2 
Rate of Voltage Rise220 V/µs
Dissipation Factor0.1 %
Insulation Resistance21.28 GΩ
Pitch15 mm
PackagingBulk 
Capacitance±10% 
SizePitch: 15 mm 
Operating Temperature -40 °C up to +105 °C
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Packaging Unit500 
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Rated Voltage275 V (AC)
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Length18 mm
Width8 mm
Height14 mm
MountBoxed THT 
–Check availability
890324026003
SPECWCAP-FTX2 Film Capacitors, Across the mains, 220 nF
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTX2 Film Capacitors
ApplicationAcross the mains 
Capacitance220 nF
Safety ClassX2 
Rate of Voltage Rise160 V/µs
Dissipation Factor0.1 %
Insulation Resistance30 GΩ
Pitch22.5 mm
PackagingBulk 
Capacitance±10% 
SizePitch 22.5 mm 
Operating Temperature -40 °C up to +105 °C
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Packaging Unit200 
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Rated Voltage275 V (AC)
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Length26 mm
Width6 mm
Height15 mm
MountBoxed THT 
–Check availability
632723300011
SPECWR-USB Type C Connectors, USB 3.1, –

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.

Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-USB Type C Connectors
ApplicationUSB 3.1 
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Insulation Resistance1000 MΩ
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +105 °C
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Packaging Unit700 
Interface TypeType C 
TypeHorizontal 
GenderReceptacle 
Pins24 
PCB Thickness1.6 mm
Working Voltage48 V (DC)
Rated Current5 A
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MountTHR 
–Check availability
744823305
SPECWE-CMB Common Mode Power Line Choke, –, –
Simu­lation
Availability
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Downloads11 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CMB Common Mode Power Line Choke
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SizeM 
Operating Temperature -40 °C up to +125 °C
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Packaging Unit100 
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Pins4 
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Rated Current2.5 A
Inductance5 mH
DC Resistance95 mΩ
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length23 mm
Width13 mm
Height25.5 mm
MountTHT 
–Check availability
7447018
SPECWE-FI Leaded Toroidal Line Choke, –, –
Simu­lation–
Availability
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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Operating Temperature -40 °C up to +105 °C
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Packaging Unit200 
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Rated Current2.5 A
Inductance0.15 mH
DC Resistance100 mΩ
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Length16.5 mm
Width10.7 mm
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MountTHT 
–Check availability
744316100
SPECWE-HCI SMT Flat Wire High Current Inductor, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
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Size5040 
Operating Temperature -40 °C up to +150 °C
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Performance Rated Current14.8 A
Saturation Current @ 10%5.5 A
Saturation Current @ 30%11.5 A
DC Resistance4.75 mΩ
Self Resonant Frequency158 MHz
Packaging Unit1500 
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Pins2 
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Inductance0.001 mH
DC Resistance5.225 mΩ
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MaterialSuperflux 
Length5.5 mm
Width5.3 mm
Height4 mm
MountSMT 
–Check availability
74437324100
SPECWE-LHMI SMT Power Inductor, –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
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Size4020 
Operating Temperature -40 °C up to +125 °C
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Performance Rated Current1.95 A
Saturation Current @ 10%1.5 A
Saturation Current @ 30%3.15 A
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Self Resonant Frequency23 MHz
Packaging Unit3000 
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Pins2 
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Inductance0.01 mH
DC Resistance243 mΩ
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Length4.45 mm
Width4.06 mm
Height1.8 mm
MountSMT 
–Check availability
885012205037
SPECWCAP-CSGP MLCCs 16 V(DC), –, 100 nF
Simu­lation
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 16 V(DC)
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Capacitance100 nF
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Insulation Resistance5 GΩ
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Packaging7" Tape & Reel 
Capacitance±10% 
Size0402 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Ceramic TypeX7R Class II 
Pad Dimension0.25 mm
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Packaging Unit10000 
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Rated Voltage16 V (AC)
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Length1 mm
Width0.5 mm
Height0.5 mm
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–Check availability