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Dual PWM Control Circuit



The EVM is suited for evaluating and designing with the TL1451A Dual PWM Control Circuit.

  • Input Voltage Range: 4.5 V to 5.5 V
  • Output Current Range: Ch1 0A - 1.5A, Ch2 0A - 1.0A
  • Output Ripple: 30 mV
  • Operating Frequency: 300 kHz
  • Efficiency (full load): 85%

The TL1451AEVM-166 requires a 5V power supply.

Texas Instruments  TL1451AEVM-166

The TL1451AEVM-166 is a completly designed and tested dual output power supply that delivers 1.5A at 3.3V and 1A at 1.8V with an input range of 4.5V to 5.5V.

Gerber files available on request.