STMicroelectronics VIPER22ASTR-E, Low Power OFF-line SMPS Primary Switcher 1-Channel 8-Pin, SO-8

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Subtotal (1 reel of 2500 units)*

PHP175,217.50

(exc. VAT)

PHP196,242.50

(inc. VAT)

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Units
Per Unit
Per Reel*
2500 +PHP70.087PHP175,217.50

*price indicative

RS Stock No.:
151-989
Mfr. Part No.:
VIPER22ASTR-E
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Controller

Sub Type

Low Power OFF-line SMPS Primary Switcher

Number of Outputs

1

Switching Frequency

60kHz

Mount Type

Surface

Package Type

SO-8

Pin Count

8

Height

3.8mm

Series

VIPER22A

Standards/Approvals

RoHS

Width

3.8 mm

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

COO (Country of Origin):
CN
The STMicroelectronics SMPS primary switcher combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Current mode control

Auxiliary under voltage lockout with hysteresis

High voltage start up current source

Over temperature and overvoltage protection with auto restart

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