IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments UCC28740 | Demoboard PMP4403

USB-C DFP 5V3A SSR Control Adapter Reference Design

Overview

TopologyFlyback Converter
Input voltage90-264 V
Output 15 V / 3 A
IC revisionA

Description

The PMP4403 is an AC in 5V 3A reference design for USB Type-C™ DFP applications. It also is compliant with BC 1.2 devices. The solution is a synchronous rectified QR flyback which uses the UCC28740 and UCC24636. Good regulation and dynamic performance is achieved by using a secondary side regulation controller UCC28740. Also Volt-Second balancing SR controller UCC24636 is adopted in the design to improve the efficiency. The solution easily exceeds DoE Level VI and EU CoC V5 Tier-2 standards.

Features

REMARK:BOM IS ADDED WITH SCHEMATIC AND PFC

1) S.R QR flyback with secondary side regulation2) <30mW standby power3) 15W USB Type C DFP + BC1.24) Compliant with DoE Level VI and EU CoC V5 tier-2 standards5) Fully tested and passed EN55022 Class B conducted and radiated EMI

Typical applications

  • EPOS, ECR and Cash Drawer

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.(°)
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
Samples
WL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
WE-TI Radial Leaded Wire Wound Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance470 µH
Rated Current0.35 A
Saturation Current @ 10%0.4 A
DC Resistance2.4 Ω
Self Resonant Frequency3.4 MHz
VersionHeat Shrinking Tube 
750342752
Power Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product series Power Transformer
Inductance515 µH
750343025
Flyback Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product series Flyback Transformer
Inductance650 µH