Features
- Fast System Output Voltage Detection and Response Time
- Works via the Flyback Transformer
- Eliminates Need for Optocoupler
- No External Components Needed
- Only Two Pins Needed
- Enables <10mW No-Load Power Consumption Travel Adapter Solutions
- 3-Lead SOT-23 and 2-Lead DFN Packages
Description
The iW600 secondary-side voltage position controller works with Renesas' iW1600-03 and iW1601 primary-side PWM controllers to enable travel adapters with very low no-load standby power and fast dynamic load response.
The iW600 works on the secondary side to detect dynamic load changes on the output and uses Renesas' patented technology to send a wake-up signal to the input via the main flyback transformer, eliminating the need for an optocoupler, reducing cost and improving reliability.
Working normally in an off-state with negligible current draw, the iW600 enables 10W travel adapters with no-load power consumption of <10mW when used with Renesas' iW1600-03 and <30mW with the iW1601 PrimAccurate™ digital AC/DC controllers.
Works with the iW1600-03, iW1601 and iW1602 primary-side PWM controllers.
Applications
- 10W Travel Adapters
- AC/DC Chargers and Adapters