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VIPER22AS-E
Purchase
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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.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
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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 | 10 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 506.605978mg |
| Operating Temperature | -40°C~150°C TC |
| Packaging | Tube |
| Series | VIPER™ |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Power Rating | 7W |
| Max Power Dissipation | 7W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Frequency | 60kHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | VIPER22 |
| Pin Count | 8 |
| Output Voltage | 730V |
| Input Voltage-Nom | 18V |
| Number of Channels | 1 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Operating Supply Current | 4.5mA |
| Output Current | 700mA |
| Voltage - Supply (Vcc/Vdd) | 8V~38V |
| Max Supply Current | 5mA |
| Output Power | 7W |
| Topology | Flyback |
| Min Input Voltage | 85V |
| Control Mode | CURRENT-MODE |
| Max Input Voltage | 265V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 50ns |
| Fall Time (Typ) | 100 ns |
| Nominal Input Voltage | 18V |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | Yes |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Max Duty Cycle | 16 % |
| Output Isolation | Isolated |
| Voltage - Start Up | 14.5V |
| Min Input Voltage (AC) | 85V |
| Max Input Voltage (AC) | 265V |
| Height | 1.65mm |
| Length | 5mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
VIPER22AS-E Overview
8-SOIC (0.154, 3.90mm Width) is the package in which the ac to dc converter is embedded.The AC/DC power converter type is Tube .There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter needs to be operated at -40°C~150°C TC °C in order to perform.An analog IC of type SWITCHING REGULATOR is employed in this AC DC converter.It can be used within the range of 8V~38V supply voltage (Vcc/Vdd).There have been 8 terminations of this program.On the ac/dc converter, there are 8 pins.The pins of the ac-dc converter total to 8 .Surface Mount is a suitable mounting point for the ac dc converters.It is a member of VIPER? manufacturer family.Similar acdc converters can be found using the VIPER22 family.The ac to dc conversions are contained in Switching Regulator or Controllers .We are setting the output current to 700mA .There is 730V voltage output from it.AC to DC converter is able to reach high efficiency when its frequency is 60kHz .In the following link, you will find the REACH SVHC standard: No SVHC .It is available to power the AC to DC converter input voltage under 265V .In the AC to DC transformer of a coverter, the output power generated is 7W .If the input voltage is less than 85V V, the AC to DC inverter can be used.A maximum supply current of 5mA can be handled by this power AC DC.The AC to DC power converter's input voltage (AC) should be below 265V .The number of channels is 1 .
VIPER22AS-E Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
With 8 pins
Output Current at 700mA
With 1 channels on it
VIPER22AS-E Applications
There are a lot of STMicroelectronics VIPER22AS-E AC DC Converters applications.
- Adaptors for Portable Media Player
- Off--line Battery Charger
- 3.3V power supplies
- Smartphones
- Standby and Auxiliary Power Supplies
- LED lights
- SMPS house keeping power supplies
- Portable Apparatus
- Set-top boxes
- Low-Voltage I/O System Power