VIPER27HN
AC/DC Off-Line Switcher IC, VIPerPlus Family, Flyback, 85 VAC - 265 VAC, 20 W, DIP-7
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | VIPER27HNCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 2460751 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | NT$39.520 |
| 10+ | NT$24.240 |
| 50+ | NT$23.570 |
| 100+ | NT$22.890 |
| 250+ | NT$21.470 |
| 500+ | NT$21.460 |
| 1000+ | NT$21.450 |
| 2500+ | NT$21.430 |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | VIPER27HNCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 2460751 |
| Technical Datasheet | |
| Input Voltage Min | 85VAC |
| Input Voltage Max | 265VAC |
| IC Case / Package | DIP |
| No. of Pins | 7Pins |
| Power Rating Max | 20W |
| Topology | Flyback |
| Isolation | Isolated |
| Power Switch Voltage Rating | 800V |
| Power Switch Current Rating | 60µA |
| Switching Frequency | 115kHz |
| IC Mounting | Through Hole |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The VIPER27HN is an offline High Voltage Converter with an 800V rugged power section, a PWM control, two levels of over-current protection, overvoltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation and device very low consumption help to meet the standby energy saving regulations. Advance frequency jittering reduces EMI filter. 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 start-up circuit is embedded in the device.
- PWM operation with frequency jittering for low EMI
- Limiting current with adjustable set point
- Adjustable and accurate overvoltage protection
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
- 115kHz Operating frequency
Applications
Consumer Electronics, Power Management
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Input Voltage Min | 85VAC |
|---|---|
| IC Case / Package | DIP |
| Power Rating Max | 20W |
| Isolation | Isolated |
| Power Switch Current Rating | 60µA |
| IC Mounting | Through Hole |
| Operating Temperature Max | 150°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
| Input Voltage Max | 265VAC |
|---|---|
| No. of Pins | 7Pins |
| Topology | Flyback |
| Power Switch Voltage Rating | 800V |
| Switching Frequency | 115kHz |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
Technical Docs (2)
Associated Products
4 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000833 |