Energy-Efficient, Accurate Primary-Side Regulated CV/CC Switcher for Adapters and Chargers

Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimi

Energy-Efficient, Accurate Primary-Side

Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimizing BJT switching characteristics • Extends RBSOA of BJT • Dramatically reduces sensitivity to BJT gain • Compensates for input line voltage variations • Compe

Energy-Efficient, Accurate Primary-Side Regulated

Applications • Chargers for cell/cordless phones, PDAs, MP3/portable audio devices, adapters, networking, etc. Description The LinkSwitchTM-4 family of ICs dramatically simplifies low power CV/CC charger design by eliminating an optocoupler and secondary control circuitry. The LinkSwitch-4 f

Energy-Efficient, Accurate Primary-Side Regulated

Applications • Chargers for cell/cordless phones, PDAs, MP3/portable audio devices, adapters, networking, etc. Description The LinkSwitchTM-4 family of ICs dramatically simplifies low power CV/CC charger design by eliminating an optocoupler and secondary control circuitry. The LinkSwitch-4 f

Energy-Efficient, Accurate Primary-Side

Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimizing BJT switching characteristics • Extends RBSOA of BJT • Dramatically reduces sensitivity to BJT gain • Compensates for input line voltage variations • Compe