STMicroelectronics VIPer50A-E
SMPS PRIMARY I.C.
| Part No. | VIPer50A-E |
|---|---|
| Datasheet | VIPer50A-E Download |
| Manufacturer |  STMicroelectronics |
| Description | SMPS PRIMARY I.C. |
| Buy | Stock & Price |
GENERAL FEATURES
Type VIPer50A-E/ASP-E VDSS 700V In 1.5A RDS(on) 5.7Ω 10 1● ADJUSTABLE SWITCHING FREQUENCY UP TO 200 kHz
● CURRENT MODE CONTROL
● SOFT START AND SHUTDOWN CONTROL
● AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET “BLUE ANGEL” NORM (<1w TOTAL POWER CONSUMPTION)
● INTERNALLY TRIMMED ZENER REFERENCE
● UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS
● INTEGRATED START-UP SUPPLY
● OVER-TEMPERATURE PROTECTION
● LOW STAND-BY CURRENT
● ADJUSTABLE CURRENT LIMITATION Block Diagram PENTAWATT HV POWERSO-10TM PENTAWATT HV (022Y)
DESCRIPTION
VIPer50A-E/ASP-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (700V/ 1.5A). Typical applications cover offline power supplies with a secondary power capability of 25W in wide range condition and 50W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution.
