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5V Input, 1.6A Non-Sync Buck Converter Evaluation ModuleStatus: ACTIVE

TPS40222EVM-001

      Texas Instruments
         
Getting Started Documentation   Using the TPS40222, a 5-V Input 1.6-A Output Nonsynchronous Buck Converter (slvu153.htm, 8 KB)
18 Apr 2006 Abstract

  TPS40222EVM-001
Name5V Input, 1.6A Non-Sync Buck Converter Evaluation Module
StatusACTIVE
Price (US$)$25.00 
Order Options


Product Information

Description


View  View TPS40222EVM-001

The TPS40222EVM-001 evaluation module (EVM) is a nonsynchronous buck converter with a 4.5 V to 8 V input range with a built-in N-channel power FET, that can deliver 1.6 A of output current. The EVM is designed to operate with a minimum of components and yet has the features of more complex buck converters. The TPS40222EVM-001 is designed to use a 4.5 to 8 V input voltage to produce a high-current, regulated 1.4 V output at up to 1.6 A of load current. This application board is designed to demonstrate the TPS40222 in a typical voltage bus to low-voltage application while providing a number of test points to evaluate the performance of the IC. Users can modify the EVM to support output voltages from 0.8 V to 6.3 V by changing a single resistor. The TPS402224EVM-001 was built to the application example used in the TPS40222 data sheet with the internal clock operating at 1.25 MHz.

Features

  • 4.5 V to 8 V input range
  • 0.8 V to 6.3 V output, adjustable with single resistor
  • 1.6 A dc steady-state output current
  • Internally compensated error amplifier
  • Fixed 1.25 MHz switching frequency
  • Internal N-channel FET
  • Surface-mount design on a two-layer, 1.1" x 1.875" evaluation board
  • Convenient test points for probing critical waveforms and noninvasive loop response testing

Order Options

 TPS40222EVM-001
Name 5V Input, 1.6A Non-Sync Buck Converter Evaluation Module
Status  ACTIVE 
Price (US$) $25.00 
 
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User Guides

  • Using the TPS40222, a 5-V Input 1.6-A Output Nonsynchronous Buck Converter (slvu153.htm, 8 KB)
    18 Apr 2006  Abstract
    
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TPS40222 1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package DC/DC Converters (Integrated Switch) 

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