VIPER22A
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Low power off line smps primary switcher. The VIPer22A combines a dedicated current mode PWM controller with a high voltage Power BLOCK DIAGRAM SO-8 DIP-8 PACKAGE SO-8 DIP-
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VIPER222 - High voltage converter
(STMicroelectronics)
VIPER222
Datasheet
High voltage converter
Product status link VIPER222
Product label
Features
• 730 V avalanche rugged power MOSFET • PWM controller.
VIPer22A-E - Low power OFF-line SMPS primary switcher
(STMicroelectronics)
VIPer22A-E VIPer22ADIP-E, VIPer22AS-E
Low power OFF-line SMPS primary switcher
Features
■ Fixed 60 kHz switching frequency ■ 9 V to 38 V wide range V.
VIPER22ADIP - LOW POWER OFF LINE SMPS PRIMARY SWITCHER
(STMicroelectronics)
®
VIPer22ADIP VIPer22AS
LOW POWER OFF LINE SMPS PRIMARY SWITCHER
TYPICAL POWER CAPABILITY
Mains type European (195 - 265 Vac) US / Wide range (85 - .
VIPer22ADIP-E - Low power OFF-line SMPS primary switcher
(STMicroelectronics)
VIPer22A-E VIPer22ADIP-E, VIPer22AS-E
Low power OFF-line SMPS primary switcher
Features
■ Fixed 60 kHz switching frequency ■ 9 V to 38 V wide range V.
VIPer22AS - LOW POWER OFF LINE SMPS PRIMARY SWITCHER
(STMicroelectronics)
®
VIPer22ADIP VIPer22AS
LOW POWER OFF LINE SMPS PRIMARY SWITCHER
TYPICAL POWER CAPABILITY
Mains type European (195 - 265 Vac) US / Wide range (85 - .
VIPer22AS-E - Low power OFF-line SMPS primary switcher
(STMicroelectronics)
VIPer22A-E VIPer22ADIP-E, VIPer22AS-E
Low power OFF-line SMPS primary switcher
Features
■ Fixed 60 kHz switching frequency ■ 9 V to 38 V wide range V.
VIPer22AS13TR - LOW POWER OFF LINE SMPS PRIMARY SWITCHER
(STMicroelectronics)
®
VIPer22ADIP VIPer22AS
LOW POWER OFF LINE SMPS PRIMARY SWITCHER
TYPICAL POWER CAPABILITY
Mains type European (195 - 265 Vac) US / Wide range (85 - .
VIPER20 - SMPS PRIMARY I.C.
(STMicroelectronics)
®
VIPer20/SP/DIP VIPer20A/ASP/ADIP
SMPS PRIMARY I.C.
T YPE VIPer20/SP/DIP VIPer20A/ASP/ADIP
V DSS 620V 700V
In 0.5 A 0.5 A
R DS(on) 16 Ω 18 Ω
PE.
VIPer20A - SMPS PRIMARY I.C.
(STMicroelectronics)
®
VIPer20/SP/DIP VIPer20A/ASP/ADIP
SMPS PRIMARY I.C.
T YPE VIPer20/SP/DIP VIPer20A/ASP/ADIP
V DSS 620V 700V
In 0.5 A 0.5 A
R DS(on) 16 Ω 18 Ω
PE.
VIPER20A-E - SMPS primary IC
(ST Microelectronics)
VIPer20A-E
SMPS primary I.C.
General features
Type
VIPer20A-E VIPer20ASP-E VIPer20ADIP-E
VDSS
700V 700V 700V
In
RDS(on)
0.5A 18Ω 0.5A 18Ω 0.5A .