Low Radiated EMI Boost Converter Reference Designs with TPS61088

(ACTIVE) PMP9778

Description & Features

Technical Documents

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Key Document

Description

This reference design delivers a low radiated EMI solution with boost converter TPS61088. By minimizing the high di/dt critical path area, using an integrated ground plane next to the topside signal layer, placing an appropriate RC snubber at the SW node, this reference design can get more than 6dB margin in the EN55022 and CISPR22 class B radiation test. The output power capability of this reference design is 18W. The whole solution size is only 4.6cm².

Features
  • 2.7V to 4.2V input voltage range
  • 5V/3A, 9V/2A and 12V/1.5A output capability
  • More than 6dB margin in EN55022 and CISPR22 class B radiation test
  • Small solution size
  • Fit for power bank, blue-tooth speaker application, etc.

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


  




Parametrics
 PMP9778.1
(Output Voltage 1)
Vin (Min) (V)3
Vin (Max) (V)4.4
Vout (Nom) (V)9
Iout (Max) (A)2
Output Power (W)18
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Integrated Switch

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
TPS61088  10-A Fully-Integrated Synchronous Boost Converter  Step-Up (Boost)  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 TI Recommends
PDF 650 11 May 2016 222
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 433 06 Jul 2016 153
ZIP 315 06 Jul 2016 70
PDF 370 06 Jul 2016 66
PDF 71 06 Jul 2016 55
PDF 77 06 Jul 2016 67
PDF 183 06 Jul 2016 148


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