IC manufacturers Texas Instruments

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Texas Instruments UCC28740 | Demoboard PMP4489

USB Type-C PD DFP Charger 5V/12V3A Out Adapter Reference Design

Overview

TopologyFlyback Converter
Input voltage85-265 V
Output 112 V / 3 A
Output 25 V / 3 A
IC revisionE1

Description

The PMP4489 reference design is a dedicated USB-C PD2.0 DFP 5V/12V3A output flyback converter with secondary-side regulation UCC28740DR which provides Constant-Voltage Constant-Current feature. The design features <75mW standby power(compliant with DOE 6 &CoC V5 Tier 2 standard). Secondary voltage-second balance synchronous rectifier UCC24636 enables high efficiency with maximum SR conduction time . TPS25740 implements a fully compliant USB Power Delivery 2.0 provider and Type-C downward facing port(DFP).

Features

High efficiency for good thermalCompliant with CoC V5 Tier 2 2016Compliant with USB Power Delivery 2.0 and Type-CEliminate the ESD protection circuit on CC1,CC2Small size adapter

Typical applications

  • USB Type-C PD DFP Charger

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesISAT
(A)
fres
(MHz)
VersionIR
(A)
L
(µH)
RDC max.
(Ω)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
7447462101SPEC

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.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 0.8 7.1 Heat Shrinking Tube 0.8 100 0.65 6 6 8.5 THT
744821240SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke THT 1.5 4000 0.14 250 1500 MnZn 15.8 7.8 18 THT
750343141SPEC
Active i| Production is active. Expected lifetime: >10 years. Flyback Transformer
Order Code Data­sheet Simu­lation
7447462101SPEC

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.

744821240SPEC
750343141SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesISAT
(A)
fres
(MHz)
VersionIR
(A)
L
(µH)
RDC max.
(Ω)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples