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VIPER28LN
Purchase
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
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prices and inventories about the part.
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm), 7 Leads |
| Surface Mount | NO |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Series | VIPer™ plus |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 7 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Power (Watts) | 16W |
| HTS Code | 8542.39.00.01 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | VIPER28 |
| Pin Count | 7 |
| JESD-30 Code | R-XDIP-T7 |
| Qualification Status | Not Qualified |
| Input Voltage-Nom | 14V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Voltage - Supply (Vcc/Vdd) | 8.5V~23.5V |
| Input Voltage (Min) | 8.5V |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 0.85A |
| Frequency - Switching | 60kHz |
| Input Voltage (Max) | 23.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | Yes |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Duty Cycle | 80% |
| Output Isolation | Isolated |
| Voltage - Breakdown | 800V |
| Voltage - Start Up | 14V |
| Height Seated (Max) | 5.33mm |
| Length | 9.27mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
VIPER28LN Overview
The ac to dc converter is embedded in 8-DIP (0.300, 7.62mm), 7 Leads package.In Tube AC/DC power converter, it is available.The AC/DC converter is mounted in the way of Through Hole .For the ac dc converter to perform at its best, it should be operated at a temperature of -40°C~150°C TJ °C.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.At this point, the switching frequency reaches 60kHz .This AC/DC converter is designed for use within the range of 8.5V~23.5V supply voltage (Vcc/Vdd).It has a total of 7 terminations.The pins of the ac-dc converter count up to 7 .It is a member of VIPer? plus manufacturer family.You can search similar acdc converters based on VIPER28 family.Switching Regulator or Controllers includes the ac to dc conversions.Using a unique technique, a voltage with a maximum value of 23.5V can be ensured.Ac to dc inverters can be powered by up to 0.85A current.
VIPER28LN Features
Packaged with 8-DIP (0.300, 7.62mm), 7 Leads
Switching Frequency at 60kHz
VIPER28LN Applications
There are a lot of STMicroelectronics VIPER28LN AC DC Converters applications.
- Low-Voltage I/O System Power
- Low power ac?dc Adapters for Chargers
- Power Adaptors
- Set -Top Box (STB) Power Supply
- AC/DC LED Driver applications
- AC/DC Adaptors/Chargers for Cordless Phone
- ATX/BTX Auxiliary Power
- 3.3V power supplies
- Appliances
- Auxiliary Power Supplies