PMP4378

AC in 5V2.4A high power density adapter with <30mW no load power

PMP4378

Design files

Overview

PMP4378 is fully verified adapter solution which passes EMI and thermal test.The PSR controller UCC28713 and S.R controller UCC24610 are used in the design and achieves high efficiency which easily meets Energy star 6 (average 82.7%@230Vac with 180mohm cable). The overall form factor is limited in 37mmx31mmx15mm. No load power <30mW over range.

Output voltage options PMP4378.1
Vin (Min) (V) 85
Vin (Max) (V) 264
Vout (Nom) (V) 5.4
Iout (Max) (A) 2.4
Output Power (W) 12.96
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- Quasi Resonant
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

SLUUAU3.PDF (677 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

SLURAL5.PDF (31 K)

Detailed schematic diagram for design layout and components

SLURAL6.PDF (56 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

SLUUAU4.PDF (148 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28713Constant-voltage, constant-current PWM with PSR, valley switching, NTC option, and 300mV cable comp.

Data sheet: PDF | HTML
SR & load share controllers

UCC24610Secondary side synchronous rectifier controller

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP4378 Test Results Oct. 23, 2013

Support & training

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