VIPER16HD AC-DC Converters by STMicroelectronics

VIPerPlus family: Energy saving 6W high voltage converter with direct feedback

Status: Active
Series: VIPER16
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The device is an off-line converter with an 800 V 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.

Where to Buy

Prices starting from US$0.43

Distributor Stock
Logo for Farnell
Farnell
from US$0.55
942
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.48
942
in stock
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Logo for element14
element14
from US$0.61
942
in stock
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Logo for Micros
Micros
from US$0.82
250
in stock
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Logo for Avnet Silica
Avnet Silica
-
1,600
in stock
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Logo for Future Electronics
Future Electronics
from US$0.43
-
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Logo for Avnet America
Avnet America
from US$0.46
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
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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
60 kHz for L type
115 kHz for H type
No need of auxiliary winding for low power application
Standby power < 30 mW at 230 VAC
Limiting current with adjustable set point
On-board soft-start
Safe auto-restart after a fault condition
Hysteretic thermal shutdown

Resources





Application Notes for related Tools & Software
AN2986 AC switch triggering with 3.3 V power supply
AN4363 How to select the Triac, ACS, or ACST that fits your application
AN2703 Parameter list for SCRs, Triacs, AC Switches, and Diacs
AN437 RC snubber circuit design for TRIACs
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
AN4259 STEVAL-ISA117V1 12 V / 4.2 W, 60 kHz flyback isolated with VIPer16LN
AN4345 STEVAL-ISA119V1: 1.5 W double output buck product evaluation board based on the VIPER16LD
AN2872 Super wide-range buck converter based on the VIPer16
AN1172 THE NEW ACS SERIES: SERIES A BREAKTHROUGH IN RUGGEDNESS & DRIVE FOR HOME APPLIANCES
AN302 Thyristors and TRIACs: holding current - an important parameter
AN303 Thyristors and TRIACs: latching current

Presentations
VIPerx6 family



Alternative Descriptions

Ac/Dc Converter, 800V, 115Khz, 16Soic | Newark Electronics
AC/DC CONVERTER, 800V, 115KHZ, 16SOIC | element14
SMPS Primary I.C.: PWM Controller + HV Power MOSFET 0.38A 800V 24&ohm | Micros
Off Line Converter 16-Pin SO N Tube | Avnet Silica
VIPER16 Series 23.5 V 127 KHz 1.5 mA Fixed Frequency VIPerÔ Plus family -SOIC-16 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a VIPER16HD?

Additional datasheets, footprints and schematics for VIPER16HD are listed on our Part Details page. You can also find images and similar parts to VIPER16HD on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for VIPER16HD on our Product Comparison page. Access via the 'View Pricing & Stock' button to view VIPER16HD price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does VIPER16HD fall under?

The VIPER16HD is listed under Power Management > AC-DC Converters > High Voltage Converters > VIPerPlus.

Can I view similar or alternative parts?

You can view similar parts to VIPER16HD when available in the VIPerPlus range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the VIPER16HD you can contact the distributor directly for product support, shipping queries etc.

Is the VIPER16HD RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for VIPER16HD have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Micros and Avnet Silica have stock available or on a lead time for VIPER16HD.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for VIPER16HD often in real-time on the comparison pages.

What if I can't find stock of VIPER16HD?

You can fill out our help required form which you can use to request a quote for VIPER16HD from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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