2.7-5Vin, 9V output boost circuit with 3A peak current
PMP4386
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Technical documentation

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Description

The PMP4386 demonstrates boost converter solution with input voltage 2.7~5Vin and 9V3A peak current output. The design is limited in the small form factor as 19.8mmx13.2mmx8mm which can be used in portable equipment. The typical efficiency is 94.7%@full load with 5Vin.

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Parametrics
 PMP4386.1
(Output Voltage 1)
Vin (Min) (V)2.7
Vin (Max) (V)5
Vout (Nom) (V)9
Iout (Max) (A)3
Output Power (W)27
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Synchronous

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
CSD87381P  30V, Nch synchronous buck NexFET MOSFETâ„¢, 3x2.5 LGA, 15A  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
TPS43061  Low Iq, Synchronous Boost Controller with Wide Input Voltage and 5.5V Gate Drive for Low Qg NexFETs  Step-up (boost) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD87381P Download
TPS43061 Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 349 26 Jan 2014
Design files (2)
Title Type Size (KB) Date
PDF 48 26 Jan 2014
PDF 86 26 Jan 2014

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