EVAL-ADUM3190EBZ

EVAL-ADUM3190EBZ is an iCoupler ADuM3190 isolated error amplifier evaluation board. The ADuM3190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions. The ADuM3190 is fast enough to allow a feedback loop to react to fast transient conditions and over current conditions. Also included is a high accuracy 1.225V reference to compare with the supply output set point.

• Isolated error amplifier
• Stable over time and temperature (0.5% initial accuracy, 1% accuracy over full temperature range)
• For Type II or Type III compensation networks
• Reference voltage: 1.225V
• Low power operation: <lt/>7mA total
• Wide supply voltage range: VDD1: 3V to 20V and VDD2: 3V to 20V

Uwagi

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