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VIPER50-E STMicroelectronics
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Manufacturer:
STMicroelectronics
MFR Product Number:
VIPER50-E
Product Number:
VIPER50-E
MFR Standard Lead Time:
Package/Case:
Pentawatt-5 HV (Bent and Staggered Leads)
Detailed Description:
IC OFFLIN CONV FLBACK 5PENTAWATT
Datasheet:
Descnt:
Converter Offline Flyback Topology Up to 200kHz 5-PENTAWATT
In Stock
7000
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Application Guide:
The VIPER50-E from STMicroelectronics is a high-voltage offline SMPS primary IC for flyback converters up to 50W. Ideal for AC-DC adapters, chargers, and auxiliary power supplies—offering integrated 620V MOSFET, PWM control, and comprehensive protection features.
Product Highlights:
STMicroelectronics’ VIPER50-E is a high-voltage offline quasi-resonant flyback controller with integrated 800V avalanche-rugged MOSFET, enabling compact, efficient AC-DC power supplies up to 50W. Features include embedded PWM controller, soft-start, overvoltage/overcurrent/overtemperature protection, and low standby consumption.
Product Attributes
Manufacturer
STMicroelectronics
Series
VIPER™
Packaging
Tube
Part Status
Obsolete
Output Isolation
Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
620V
Topology
Flyback
Voltage - Start Up
11 V
Voltage - Supply (Vcc/Vdd)
8V ~ 15V
Duty Cycle
-
Frequency - Switching
Up to 200kHz
Power (Watts)
50 W
Fault Protection
Current Limiting, Over Temperature
Control Features
Frequency Control, Soft Start, Sync
Operating Temperature
-
Package / Case
Pentawatt-5 HV (Bent and Staggered Leads)
Supplier Device Package
5-PENTAWATT
Mounting Type
Surface Mount
Base Product Number
VIPER50
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
-
Additional Resources
Other Names
Standard Package
50
