VIPER16HN Integrated Circuit Chip Energy Saving 6W High Voltage Converter With Direct Feedback
Product Description
The VIPER16HN is an off-line converter featuring an 800 V avalanche rugged power section, PWM controller, and multiple protection mechanisms. It eliminates the need for an auxiliary bias winding by powering itself directly from the rectified mains. Advanced frequency jittering reduces EMI filter costs, while burst mode operation and low power consumption help meet energy-saving regulations.
Specifications
| Output Isolation |
Either |
| Internal Switch(s) |
Yes |
| Voltage - Breakdown |
800V |
| Topology |
Buck, Buck-Boost, Flyback |
| Voltage - Start Up |
13 V |
| Voltage - Supply (Vcc/Vdd) |
11.5V ~ 23.5V |
| Duty Cycle |
70% |
| Frequency - Switching |
115kHz |
| Power (Watts) |
10 W |
| Fault Protection |
Current Limiting, Over Temperature |
| Operating Temperature |
-40°C ~ 150°C (TJ) |
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
- No need for auxiliary winding in low power applications
- Standby power < 30 mW at 230 VAC
- Adjustable current limiting set point
- On-board soft-start
- Safe auto-restart after fault conditions
- Hysteretic thermal shutdown
Applications
Replacement of capacitive power supply, auxiliary power supply for appliances, power metering, and LED drivers.
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample orders and small orders. Sample cost varies according to your order or project.
How to ship my order? Is it safe?
We use express shipping (DHL, Fedex, UPS, TNT, EMS) or your suggested forwarder. Products are securely packed, and we guarantee their safety.
What about the lead time?
Stock parts ship within 5 working days. For non-stock items, we'll confirm lead time based on your order quantity.
