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onsemi NCP13992 Evaluation Board

onsemi NCP13992 Evaluation Board evaluates the NCP13992 high-performance current mode resonant controller. This evaluation board offers high performance and features dedicated output to drive the PFC controller. The board provides a suite of protection features allowing safe operation in any application, including overload protection, over-current protection to prevent hard switching cycles, brown-out detection, open optocoupler detection, automatic dead-time adjust, over-voltage (OVP) and over-temperature (OTP) protections. Typical applications include half-bridge resonant converters and offline power supplies.

Features

  • High-performance
  • Evaluates the NCP13992 current-mode resonant controller
  • Dedicated output to drive the PFC controller
  • Wide input voltage range
  • High efficiency
  • Low no-load power consumption
  • No auxiliary SMPS, fast startup
  • X2 capacitor discharge function
  • Near unity power factor
  • Low mains and overload protection
  • Thermal protection
  • Regulated output under any conditions
  • Excellent load/line transient response
  • All magnetics available as standard parts
  • Small form factor
  • Universal design for multiple controller assembling possibilities

Applications

  • Half-bridge resonant converter
  • Offline power supplies

Specifications

  • 90VAC to 265VAC input range
  • 12VDC nominal output voltage
  • 20A nominal output current
  • 240W output power
  • <150mV VOUT ripple at full load
  • 4-point AVG 94.11% efficiency at 230VAC
  • <135mW standby power
  • 0°C to +40°C operating temperature range
  • 194mm x 108mm x 27mm board size, 1.77W/inch3
  • Convection open frame cooling, forced in frame

Related Converter

onsemi NCP13992 AC-DC Converters

High-performance current mode resonant controllers with integrated high-voltage drivers.

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Published: 2019-07-21 | Updated: 2024-02-13