Cordless Phone Charger
Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in cordless phone charger and adapter applications. Each IC includes a ≥700 V power MOSFET combined with control and protection circuitry on a single chip. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability, frequency jittering to reduce EMI and EcoSmart™ technology to dramatically reduce standby energy waste.
|<5 mW No-load Input Power, 2.1 W CV/CC Charger|
|Tight CC/CV 2.4 W|
|Low-Cost 2 W Universal Input CV Adapter||DAK-89
|2 W Charger (Linear Replacement)||DAK-85
|1.6 W Universal Input CV Adapter||RDK-83
Recommended Product Families
|Design Guides||Typical Circuit
|LinkZero™-LP||NA||Flyback||Up to 3 W||Zero No-Load Consumption Integrated Off-Line Switcher|
|LinkSwitch™-II||Flyback||Up to 5.5 W||Tight CV/CC, primary side control, capable of exceeding all energy efficiency specifications.|
|LinkSwitch™-LP||Flyback||Up to 3 W||Lowest component count switcher with advanced safety features for superior features over linears and RCC power supplies.|
Related Design Support Documents
|General Design Information||Design Guides|
|AC-DC Selector Guide|
Contact your local Power Integrations Sales Representative or Distributor for assistance.