Chargers (CC/CV)

Power Supply Charger for Portable Devices

A lighter, smaller charger for portable devices is one of the most critical challenges for charger designers. Fairchild provides semiconductor solutions that can help reduce the size of chargers for mobile or portable devices while also achieving excellent energy savings performance.

Design Advantages

  • High operating frequency up to 140 kHz
  • Excellent standby power consumption and continuous operating efficiency
  • Primary Side Regulation (PSR) control method to minimize the component count on the secondary side
  • Integration of a full complement of protection features to reduce external components
  • Constant-Voltage (CV) and Constant-Current (CC) Control
  • Cable Voltage Drop Compensation in CV Mode
ApplicationDocument NumberFeatured
Product(s)
Output
Power (W)
Input Voltage
Range (VAC)
Topology
Cell Phone ChargerPDFRD-315
FAN103
5 W90-265VACPrimary-Side Regulated Flyback Converter
Smart Phone ChargerPDFRD-FAN104WMD-T06U005A
FAN104W
5 W90-264VACPrimary-Side Regulated Flyback
Tablet PCPDFRD-FAN104WMD-T06U010A
FAN104W
10 W90-264VACPrimary-Side Regulated Flyback
Cell Phone ChargerPDFRD-310
FSEZ1317FSEZ1317A
3.5 W90-265VACPrimary-Side Regulated Flyback Converter
Cell Phone ChargerPDFRD-350
5 W90-264VACPrimary-Side Regulated Flyback