Product overview
Description
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.
-
All 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
- 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
Circuit Diagram
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
Power Management Design Center
Power Supply Design Tool
Power Management Design Center
LED Lighting Design Tool
Power Management Design Center
Digital Power Workbench
Power Management Design Center
Power Tree Designer
Thermal-electrical Simulators for Components
STPOWER Studio
Thermal-electrical Simulators for Components
PCB Thermal Simulator
Thermal-electrical Simulators for Components
AC Switches Simulator
Thermal-electrical Simulators for Components
Rectifier Diodes Simulator
Thermal-electrical Simulators for Components
Twister Sim
Thermal-electrical Simulators for Components
TVS Simulator
Thermal-electrical Simulators for Components
Estimate
Signal Conditioning Design Tool
Active Filters
Signal Conditioning Design Tool
Comparators
Signal Conditioning Design Tool
Low side Current Sensing
Signal Conditioning Design Tool
High side Current Sensing
NFC/RFID Calculators
NFC Inductance
NFC/RFID Calculators
UHF Link Budget
NFC/RFID Calculators
NFC Tuning Circuit
You might also like...
Recommended for you
EDA Symbols, Footprints and 3D Models
All resources
| Resource title | Version | Latest update | Actions | Details | Download |
|---|
SPICE models (1)
| Resource title | Version | Latest update | Actions | Options | |
|---|---|---|---|---|---|
| ZIP | 2.0 | 10 Jan 2017 | 10 Jan 2017 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| VIPER16HD | Active Product is in volume production. | SO-16 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16HDTR | Active Product is in volume production. | SO-16 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16HN | Active Product is in volume production. | PDIP 7 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LD | Active Product is in volume production. | SO-16 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LDTR | Active Product is in volume production. | SO-16 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LN | Active Product is in volume production. | PDIP 7 | Industrial | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | RDS(on) (Ω) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||
| VIPER16HN | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
| VIPER16LN | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
| VIPER16HD | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
| VIPER16HDTR | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
| VIPER16LD | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
| VIPER16LDTR | | | distributors No availability of distributors reported, please contact our sales office |
|
|
| |||||||||||
VIPER16HN Active
VIPER16LN Active
VIPER16HD Active
VIPER16HDTR Active
VIPER16LD Active
VIPER16LDTR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors