AC/DC Converter, Flyback, 85 to 265 VAC In, SMD-8
Product Overview
TinySwitch-II integrates a 700V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry onto a monolithic device. The start-up and operating power are derived directly from the voltage on DRAIN pin, eliminating the need for a bias winding and associated circuitry. In addition, the TinySwitch-II devices incorporate auto-restart, line undervoltage sense, and frequency jittering. An innovative design minimizes audio frequency components in the simple ON/OFF control scheme to practically eliminate audible noise with standard taped/varnished transformer construction. High voltage powered-ideal for charger applications. High bandwidth provides fast turn on with no overshoot and current limit operation rejects line frequency ripple. Built-in current limit and thermal protection improves safety and ideal for cell-phone charger and PC standby applications. Simple design practically eliminates rework in manufacturing.
13W (adapter), 19W (open frame) at 230VAC ±15% and 8W (adapter), 12W (open frame) output power
Reduce system cost, better cost/performance over RCC/linears, EcoSmart™ extremely energy efficient
High performance at low cost, simple ON/OFF control, no loop compensation needed
No load consumption <50mW with bias winding and <250mW without bias winding at 265VAC input
Meets California Energy Commission (CEC), Energy Star and EU requirements
Cost effective replacement for bulky regulated linears
132KHz operation reduces transformer size allows EF12.6 or EE13 cores for low cost, small size
Fully integrated auto-restart for short circuit and open loop fault protection
Lowest component count switcher solution, expanded scalable device family for low system cost
Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer
Product Information
Input Voltage AC Min: 85V
Input Voltage AC Max: 265V
AC / DC Converter Case Style: SMD
No. of Pins: 8Pins
Power Rating: 19W
Topology: Flyback
Operating Temperature Min: -40°C
Operating Temperature Max: 150°C
Product Range: TinySwitch-II Series
What's in the box
1 x AC/DC Converter
