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See Technical Specifications

VIPER17HN

Converter Offline Flyback Topology 115kHz 8-DIP

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

VIPER17HN
Datasheet:

VIPER17HN Datasheet (PDF)
Series:

VIPer™ plus
Output Isolation:

Isolated
Internal Switch(s):

Yes
Voltage - Breakdown:

800V
EDA/CAD Models:

Request Free CAD Models for VIPER17HN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

VIPER17HN General Description

The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of overcurrent protection, overvoltage and overload protections, hysteresis thermal protection, soft-start and safe auto-restart after any fault condition removal. The burst mode operation and the device’s very low consumption meet the standby energy saving regulations.Advance frequency jittering reduces EMI filter cost. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage startup circuit is embedded in the device.6 W dual output SMPS demonstration board based o.

Key Features

800 V avalanche rugged power section
PWM operation with frequency jittering for low EMI
Operating frequency:
- 60 kHz for L
  type
- 115 kHz for H type
Standby power < 30 mW at 265 V_AC
Limiting current with adjustable set point
Adjustable and accurate overvoltage protection
On-board soft-start
Safe auto-restart after a fault condition
Hysteresis thermal shutdown

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches	Series	VIPer™ plus
Output Isolation	Isolated	Internal Switch(s)	Yes
Voltage - Breakdown	800V	Topology	Flyback
Voltage - Start Up	14 V	Voltage - Supply (Vcc/Vdd)	8.5V ~ 23.5V
Duty Cycle	70%	Frequency - Switching	115kHz
Power (Watts)	10 W	Fault Protection	Current Limiting, Over Temperature, Over Voltage
Control Features	-	Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Through Hole	Base Product Number	VIPER17
Product Category	AC/DC Converters	Mounting Style	Through Hole
Output Voltage	800 V	Output Power	9 W
Input / Supply Voltage - Min	8.5 V	Input / Supply Voltage - Max	23.5 V
Switching Frequency	115 kHz	Duty Cycle - Max	80 %
Operating Supply Current	1.8 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C	Output Current	420 mA
Isolation	Isolated	Number of Outputs	1 Output
Product Type	AC/DC Converters	Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs	Tradename	VIPerPlus
Type	Off Line Converter	Unit Weight	0.030018 oz

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

J**h 01/27/2022

Goods as described, work fine. I am very pleased with this vendor

C**b 07/27/2021

Excellent)) jet cm 20-30, beats stronger than diy handkerchief in the form of a crescent, fed 12 volts, plus inside, minus outside the plug) i liked the goods, i will collect the inhaler)))

S**l 07/19/2021

Perfect ... fast service ... recommend.

L**n 04/15/2021

Sorry the goods do not deny. Sell the head of the hospital. Kitty turned one.