VIPER50A-E

IC OFFLIN CONV FLBACK 5PENTAWATT

Categories: AC DC Converters, Offline Switches

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The STMicroelectronics VIPER™ VIPER50A-E is an offline flyback converter IC designed for high-voltage applications. Featuring an integrated 700V switch, this component supports switching frequencies up to 200kHz, enabling compact and efficient power supply designs. The VIPER50A-E incorporates advanced control features including frequency control, soft start, and synchronization, along with robust fault protection mechanisms such as current limiting and over-temperature shutdown. This device is suitable for isolated power supplies, commonly found in consumer electronics, industrial automation, and LED lighting applications. The Pentawatt-5 HV package with bent and staggered leads facilitates through-hole mounting. Operating with a supply voltage range of 8V to 15V and a startup voltage of 11V, it provides up to 50W of output power.

Additional Information

Series: VIPER™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:

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Technical Details:

Packaging	Tube
Package / Case	Pentawatt-5 HV (Bent and Staggered Leads)
Mounting Type	Through Hole
Operating Temperature	-
Duty Cycle	-
Frequency - Switching	Up to 200kHz
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Output Isolation	Isolated
Topology	Flyback
Voltage - Supply (Vcc/Vdd)	8V ~ 15V
Supplier Device Package	5-PENTAWATT
Fault Protection	Current Limiting, Over Temperature
Voltage - Start Up	11 V
Control Features	Frequency Control, Soft Start, Sync
Power (Watts)	50 W