ic-stocks.com - LingCheng Electronic Components Ltd -Electronic Components Distributor

News

ST LOW POWER OFF LINE SMPS PRIMARY SWITCHER VIPER12A IC-STOCKS

  • Author:salmon ye
  • Source:www.ic-stocks.com
  • Release on :2018-05-18
TYPICAL POWER CAPABILITY
FIXED 60 KHZ SWITCHING FREQUENCY
9V TO 38V WIDE RANGE VDD VOLTAGE
CURRENT MODE CONTROL
AUXILIARY UNDERVOLTAGE LOCKOUT WITH HYSTERESIS
HIGH VOLTAGE START UP CURRENT SOURCE
OVERTEMPERATURE, OVERCURRENT AND OVERVOLTAGE PROTECTION WITH AUTORESTART

DESCRIPTION
The VIPer12A combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.
The internal control circuit offers the following benefits: – Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage. This feature is well adapted to battery charger adapter configurations.
– Automatic burst mode in low load condition. – Overvoltage protection in hiccup mode.





New and Original in the stock, Welcome to send the request to us!
Contact us if you have any questions or need help.

LINGCHENG makes your dream comes true.