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VIPER22AS
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category PMIC - AC DC Converters, Offline Switchers / PMIC - AC DC Converters, Offline Switchers
Description
VIPER22 Current Limiting Over Temperature Over Voltage Tube VIPER? dc ac converter 38V 4.9mm 7W 60kHz
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Pricing & Ordering
Inventory: 433
Minimum: 1
Total Price: USD $0.47
Unit Price: USD $0.47025
≥1 USD $0.47025
≥10 USD $0.3857
≥30 USD $0.3743
≥100 USD $0.36195
≥500 USD $0.3496
≥1000 USD $0.3135
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~150°C TC
Packaging Tube
Series VIPER?
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 7W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Reach Compliance Code not_compliant
Frequency 66kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number VIPER22
Pin Count 8
JESD-30 Code R-PDSO-G8
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 18V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Supply (Vcc/Vdd) 8V~38V
Input Voltage (Min) 9V
Topology Flyback
Control Mode CURRENT-MODE
Output Current-Max 0.84A
Frequency - Switching 60kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) Yes
Fault Protection Current Limiting, Over Temperature, Over Voltage
Output Isolation Isolated
Voltage - Breakdown 730V
Voltage - Start Up 14.5V
Dimensions
Length 4.9mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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