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VIPER12ASTR-E
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
VIPER12 ACTIVE (Last Updated: 7months ago) Current Limiting Over Temperature Over Voltage Tape & Reel (TR) dc ac converter 9V 5mm 5W 60kHz
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Inventory: 15033
Minimum: 1
Total Price: USD $0.42
Unit Price: USD $0.4161
≥1 USD $0.4161
≥10 USD $0.342
≥30 USD $0.33155
≥100 USD $0.32015
≥500 USD $0.3097
≥1000 USD $0.2774
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 540.001716mg
Technical
Operating Temperature -40°C~150°C TC
Packaging Tape & Reel (TR)
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/Silver (Ni/Pd/Au/Ag)
Subcategory Switching Regulator or Controllers
Power Rating 5W
Max Power Dissipation 8W
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 VIPER12
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
Voltage - Supply (Vcc/Vdd) 9V~38V
Max Supply Current 5mA
Output Power 5W
Input Voltage (Min) 9V
Topology Flyback
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Fall Time (Typ) 100 ns
Switcher Configuration SINGLE
Internal Switch(s) Yes
Fault Protection Current Limiting, Over Temperature, Over Voltage
Max Duty Cycle 16 %
Output Isolation Non-Isolated
Voltage - Start Up 14.5V
Dimensions
Height 1.75mm
Length 5mm
Width 4mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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