Non-Isolated Buck for Consumer Electronics using TPS54326 w/ input of 12 VDC 1.8V@1.74A

(ACTIVE) PMP7170

Description & Features

Technical Documents

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Description

The PMP7170.1(5V@4.4A) reference design is a 47W DC/DC sync Buck which uses a TPS54429 and was intended for Consumer Electronics applications. It can generate a Non-Isolated 5 volt output at 4.4 Amps from an input of 12 Volts DC. This design has multiple outputs.

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


Parametrics
 PMP7170.1
(Output Voltage 1)
PMP7170.2
(Output Voltage 2)
PMP7170.3
(Output Voltage 3)
PMP7170.4
(Output Voltage 4)
PMP7170.5
(Output Voltage 5)
Vin (Min) (V)1212121212
Vin (Max) (V)1212121212
Vout (Nom) (V)53.31.051.051.8
Iout (Max) (A)4.43.89.023.051.74
Output Power (W)2212.549.4713.20253.132
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDCDC
TopologyBuck- SynchronousBuck- SynchronousBuck- SynchronousBuck- SynchronousBuck- Synchronous

TI Devices (1)

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
TPS54429  7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

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

Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 3756 26 Sep 2012 17
PDF 93 26 Sep 2012 23
PDF 45 26 Sep 2012 22

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