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VIPER12AS

8 Terminations9V~38V 8 Pin VIPER12 AC to DC power converterVIPER? Series 1 Outputs60kHz

Manufacturer: STMicroelectronics
Origchip NO: 761-VIPER12AS
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 331
Description: 8 Terminations9V~38V 8 Pin VIPER12 AC to DC power converterVIPER? Series 1 Outputs60kHz (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Operating Temperature	-40°C~150°C TC
Packaging	Tube
Series	VIPER™
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Power (Watts)	8W
Subcategory	Switching Regulator or Controllers
Max Power Dissipation	5W
Technology	MOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Reach Compliance Code	not_compliant
Frequency	66kHz
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	VIPER12
Pin Count	8
Number of Outputs	1
Qualification Status	Not Qualified
Output Voltage	730V
Input Voltage-Nom	18V
Analog IC - Other Type	SWITCHING REGULATOR
Voltage - Supply (Vcc/Vdd)	9V~38V
Input Voltage (Min)	9V
Control Mode	CURRENT-MODE
Frequency - Switching	60kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	50ns
Fall Time (Typ)	100 ns
Switcher Configuration	SINGLE
Internal Switch(s)	Yes
Fault Protection	Current Limiting, Over Temperature, Over Voltage
Output Isolation	Non-Isolated
Voltage - Start Up	14.5V
Length	4.9mm
Width	3.9mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

VIPER12AS Description

VIPER12AS is a Primary Switcher with a Low Power Off-Line Switched-Mode Power Supply. On the same silicon chip, the VIPER12AS combines a dedicated current mode PWM controller with a high voltage power MOSFET. The large input voltage range on the VDD pin accommodates fluctuations in auxiliary supply voltage, automated burst mode in low load conditions, and overvoltage protection in HICCUP mode are all features of the internal control circuit. Off-line power supplies for battery charger adapters, standby power supplies for TVs or monitors, and auxiliary supplies for motor control are all common applications.