Exclusive datasheet: Single-stage flyback controller IC for battery charging

The novel ICC80QSG for battery chargers is a PWM controller for flyback topologies operating in quasi-resonant mode and valley switching DCM, to achieve high efficiency of power transfer across a wide operating range. Besides that, the IC offers a wide power rangeease-of-use and a comprehensive set of protection features.

Key benefits:

  • Ideal for battery charging current control
  • High efficiency and low electromagnetic interference (EMI)
  • Low system standby power consumption
  • Design flexibility with adjustable max. operation switching frequency and configurability of brown-in and brown-out
  • Protects primary components from overheating and saturation with higher brown-out level at higher input/output power
  • Safe, robust and reliable operation