- Mfr. #:
 - VIPER28HN
 
- Description:
 - Converter Offline Flyback Topology 115kHz 7-DIP
 
- Payment
 - T/T / Paypal / Visa / MoneyGram / Western / Union
 
- Delivery
 - DHL / FedEx / Ups / TNT / EMS
 
-  
 - Buy VIPER28HN
 
Documents
| NAME | TYPE | 
|---|---|
| Datasheets | VIPER28 VIPerPLUS Brochure  | 
| Other Related Documents | VIPER28 View All Specifications | 
| Product Training Modules | VIPerPlus Smart Grid Solutions: Smart Grid Distribution/Smart Meters High Voltage Offline Converters High Voltage Converters VIPer and Altair  | 
| Video File | STMicroelectronics VIPerPlus Converter | Hotenda Daily | 
| Featured Product | VIPer1X and VIPer2x Converters VIPerPlus Series Converters  | 
| Online Catalog | AC DC Converters, Offline Switchers | 
Attributes
| NAME | TYPE | 
|---|---|
| Category | Integrated Circuits (ICs) | 
| Family | PMIC - AC DC Converters, Offline Switchers | 
| Manufacturer | STMicroelectronics | 
| Series | VIPer™ plus | 
| Packaging | Tube | 
| Part Status | Active | 
| Output Isolation | Isolated | 
| Internal Switch(s) | Yes | 
| Voltage - Breakdown | 800V | 
| Topology | Flyback | 
| Voltage - Start Up | 14V | 
| Voltage - Supply (Vcc/Vdd) | 8.5 V ~ 23.5 V | 
| Duty Cycle | 80% | 
| Frequency - Switching | 115kHz | 
| Power (Watts) | 16W | 
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 
| Control Features | - | 
| Operating Temperature | -40°C ~ 150°C (TJ) | 
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads | 
| Supplier Device Package | 7-DIP | 
| Mounting Type | Through Hole | 
Resources
| NAME | TYPE | 
|---|---|
| Standard Package | 50 | 
| Other Names | 497-8391-5  | 
| Tags | VIPER28H VIPER28 VIPER2 VIPE VIP | 
For Use With
| Part Number | Description | 
|---|---|
| EVLVIPER28H-10W | VIPer28 VIPER™ AC/DC, Primary Side 1, Isolated Outputs Evaluation Board | 
| EVLVIPER28L-10W | VIPer28 VIPER™ AC/DC, Primary Side 1, Isolated Outputs Evaluation Board | 
| STEVAL-ISA126V1 | VIPer28 VIPER™ AC/DC, Primary Side 1, Isolated Outputs Evaluation Board | 
| STEVAL-ISA125V1 | VIPer28 VIPER™ AC/DC, Primary Side 1, Isolated Outputs Evaluation Board | 
Shipping
- FedEx, DHL, and UPS can be selected.
 - You can select whether to charge shipping fee by your shipping account or to charge by our side.
 - Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
 - The shopping cart will automatically calculate the shipping cost.
 - Delivery time: At the same day (Order deadline is 2pm, HK Time).
 - Delivery date: usually 2 to 7 working days.
 - It is unable to appoint a date of delivery.
 - Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
 
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
 - Cash transfer only. (Transfer with checks and bills are not accepted.)
 - Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
 - If you need the detailed invoice or tax ID, please email us.