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SN6505B Low-Noise 1-A Transformer Driver for Isolated Power Supplies Evaluation Module (420-kHz CLK)



  • Low-noise 1-A transformer driver for isolated power supplies, 420-kHz internal clock
  • 5-V input, 5-V output isolated power
  • Simple rectifier circuit along with low droput (LDO) regulator gives rectified voltage of 5 V
  • Provision for feeding external clock to the device
  • EVM tested for device functionality; user's guide allows designer to evaluate their design

Texas Instruments  SN6505BEVM

The evaluation module (EVM), featuring a SN6505B transformer driver, also contains a small form-factor transformer, simple rectifier circuit, and voltage regulator that can be used to simulate a complete isolated power-supply system suitable for many applications.