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VIPER22AS-E

8 Terminations8V~38V 8 Pin VIPER22 AC to DC power converterVIPER? Series


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-VIPER22AS-E
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 284
  • Description: 8 Terminations8V~38V 8 Pin VIPER22 AC to DC power converterVIPER? Series (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
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

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