STEVAL-ISA014V1: 3.6W, 6V @ 600mA, 85 ~ 265VAC

Summary

The VIPer12A is an integrated PWM and MOSFET circuit for low power application in the 5W range, typically in Cellular Phone Adapters. It is housed in surface mount SO-8 and DIP8 packages.

With the availability of VIPer12A in SO-8 package and the limited number of external components for a real PWM operation, building a compact and performant power supply becomes simple.

The travel adaptor design presented here, has been made with the aim of minimising overall cost for a secondary voltage and current regulated adapter, topology widely used in Cellular Phone Adapters.

Specifications

Manufacturer	STMicroelectronics
Category	AC/DC and DC/DC Conversion
Sub-Category	AC/DC SMPS - Single Output
Eval Board Part Number	497-5084-ND
Eval Board Supplier	STMicroelectronics
Eval Board	Board not Stocked
AC Voltage	115 V 230 V Universal (115 / 230V)
Outputs and Type	1 Isolated
Voltage Out	6 V
Current Out	600 mA
Output Power	3.6 W
Features	Light Load Mode Over Current Protection Over Voltage Protection Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out Zero Load Regulation
Efficiency @ Conditions	>65%, 265V in, 6V @ 300 mA ~ 600 mA >62%, 100VDC in, 6V @ 100 mA ~ 600 mA
No-load Input Power @ Voltage	90 mW @ 100 V
Switching Frequency	60 kHz
Internal Switch	Yes
Component Count + Extras	24 + 1
Voltage In	85 ~ 265 VAC
Design Author	STMicroelectronics
Application / Target Market	Battery Chargers Power: AC Adapters
Main I.C. Base Part	VIPer12AS
Date Created By Author
Date Added To Library	2011-03