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See Technical Specifications

VIPER22ASTR-E +BOM

Fixed frequency off line converter

Manufacturer:

ST
Mfr.Part #:

VIPER22ASTR-E
Datasheet:

VIPER22ASTR-E Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for VIPER22ASTR-E

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VIPER22ASTR-E General Description

VIPER22ASTR-E is a cutting-edge off-line converter IC that stands out for its exceptional energy-saving capabilities. As part of the renowned VIPER22A family from STMicroelectronics, this integrated circuit is tailored for low-power offline power supplies, making it a top choice for various applications

Key Features

Fixed 60 kHz switching frequency
9 V to 38 V wide range V_DDvoltage
Current mode control
Auxiliary undervoltage lockout with hysteresis
High voltage start-up current source
Overtemperature, overcurrent and overvoltage protection with auto-restart

Specifications

Source Content uid	VIPER22ASTR-E	Part Life Cycle Code	Active
Pin Count	8	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Factory Lead Time	52 Weeks	Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	38 V	Input Voltage-Min	9 V
Input Voltage-Nom	18 V	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e4	Length	4.9 mm
Moisture Sensitivity Level	3	Number of Functions	1
Number of Terminals	8	Output Current-Max	0.84 A
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	1.75 mm	Surface Mount	YES
Switcher Configuration	SINGLE	Switching Frequency-Max	66 kHz
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	Terminal Form	GULL WING
Terminal Pitch	1.27 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Width	3.9 mm