VIPER16LN - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

VIPER16LN
Manufacturer

ST Microelectronics
ChipWorker Part#

CW8620696
Category

AC to DC Converter, AC/DC Power Module
Package

DIP-8
Description

STMICROELECTRONICS VIPER16LN AC-DC Off-Line Switcher IC, VIPerPlus Family, Flyback, 85VAC - 265VAC, 10W, DIP-7
Documentation

Datasheet

VIPER16LN Global Supplier

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VIPER16LN Specifications

Attribute	Attribute Value

Part Number	VIPER16LN
Manufacturer	ST Microelectronics
ChipWorker Part#	CW8620696
Category	AC to DC Converter, AC/DC Power Module
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	7 Pin
Case/Package	DIP-8
Supply Voltage (DC)	11.5V (min)
Power Rating	10 W
Number of Outputs	1 Output
Output Voltage	800 V
Output Current	150 µA
Breakdown Voltage	800 V
Number of Positions	7 Position
Input Current	20 mA
Switching Frequency	60 kHz
Thermal Resistance	110 ℃/W
Duty Cycle	70 %
Input Voltage (AC Max)	265 v
Input Voltage (AC Min)	85 v
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	11.5V ~ 23.5V
Supply Voltage (Max)	23.5 V
Supply Voltage (Min)	11.5 V
Input Voltage	11.5V ~ 23.5V
	expand all
Size-Length	9.27 mm
Size-Width	6.35 mm
Size-Height	3.3 mm
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99
HK STC License	NLR

Product Description

The VIPER16LN is an Offline Converter with an 800V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.
PWM operation with frequency jittering for low EMI
No need of auxiliary winding for low power
Limiting current with adjustable set point
On-board soft-start
Safe auto-restart after a fault condition
Hysteretic thermal shutdown
60kHz Operating frequency
<30mW at 230VAC Standby power

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
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- Anti-vibration foam
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- Surface testing

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