Wide AC input AC/DC power supply for 3 phase E-meter (12V @ 0.5A)

(ACTIVE) PMP4303

Description & Features

Technical Documents

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Description

simple nonSR buck w/ TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V

Features
  • 2-Switch Quasi-Resonant Flyback Topology

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Parametrics
 PMP4303.1
(Output Voltage 1)
PMP4303.2
(Output Voltage 2)
PMP4303.3
(Output Voltage 3)
Vin (Min) (V)100100100
Vin (Max) (V)500500500
Vout (Nom) (V)5512
Iout (Max) (A).1.2.5
Output Power (W).516
Isolated/Non-IsolatedIsolatedIsolatedIsolated
Input TypeACACAC
TopologyFlyback- DCMFlyback- DCMFlyback- DCM

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TL431  2% Accuracy Adjustable Precision Shunt Regulator  Voltage Reference  Sample & Buy Not Available
TPS766  Low Quiescent Current, 250-mA, Low Dropout Voltage Regulators  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 262 27 Jul 2011 25
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 138 27 Jul 2011 33
PDF 71 27 Jul 2011 54

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