Negative Output Flyback, 5V Input to -150V at 130mA using the UCC3813

(ACTIVE) PMP2796

Description & Features

Technical Documents

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Description

PMP2796 uses the UCC3813 low side driver to create a negative output flyback converter. This flyback is a non-isolated version that generates a high voltage negative output.

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


Parametrics
 PMP2796.1
(Output Voltage 1)
Vin (Min) (V)4.5
Vin (Max) (V)5.5
Vout (Nom) (V)-150
Iout (Max) (A).13
Output Power (W)19.5
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyFlyback- Non Sync

TI Devices (3)

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
OPA336  Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier™ Series  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
TL431  Adjustable precision shunt regulator  Voltage references  Sample & Buy Not Available
UCC3813-5  Low Power Economy BiCMOS Current Mode PWM  Offline & isolated DC/DC controllers & converters  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
OPA336 Download Download
Download Download
Download -
TL431 Download Download
Download Download
Download -
Download Download
Download Download
Download Download
Download Download
Download -
Download Download
UCC3813-5 Download Download
Download Download
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


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
PDF 768 08 Nov 2010
Design files (2)
Title Abstract Type Size (KB) Date
PDF 19 08 Nov 2010
PDF 61 08 Nov 2010

Support & training

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