VIPER12A

VIPer12A, low power off line smps primary switcher, 730 V, 3 mA, 200pF, DIP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.25~0.30 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $0.25~0.30

PartNumber:: VIPER12A

Brand:: STMicroelectronics - ST | Pack: DIP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Ms. lucky's store

(Hong Kong)

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2012-08-14

From Other Seller

Part Number:VIPER12A
US $0.25 - 0.30
ECA1HHG4R7

US $10.00 - 10.00 / Piece
(0) Remove
ECA1HHG220

US $2.00 - 10.00 / Piece
(0) Remove
Quantity:

piece

Product Summary

The VIPER12A is a low power off line smps primary switcher. It combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications of the VIPER12A include battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Parametrics

VIPER12A absolute maximum ratings: (1)Switching Drain Source Voltage (Tj=25 to 125℃): -0.3 to 730 V; (2)VDS(st) Start Up Drain Source Voltage (Tj=25 to 125℃): -0.3 to 400 V; (3)Continuous Drain Current: Internally limited A; (4)Supply Voltage: 0 to 50 V; (5)Feedback Current: 3 mA; (6)Electrostatic Discharge: Machine Model (R=0W; C=200pF): 200 V, Charged Device Model: 1.5 kV; (7)Junction Operating Temperature: Internally limited ℃; (8)Case Operating Temperature: -40 to 150 ℃; (9)Storage Temperature: -55 to 150 ℃.

Features

VIPER12A features: (1)fixed 60 KHz switching frequency; (2)9V to 38V wide range vdd voltage; (3)current mode control; (4)auxiliary undervoltage lockout with hysteresis; (5)high voltage start up current source; (6)overtemperature, overcurrent and overvoltage protection with autorestart.