VIPER12AS
Category: PMIC - AC DC Converters, Offline Switchers
Description: LOW POWER OFF LINE SMPS PRIMARY SWITCHER
Price range ($)
0.37296 1.67640
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VIPER12AS
VIPER12AS has several brands around the world that may have alternate names for VIPER12AS due to regional differences or acquisition. VIPER12AS may also be known as the following names:
All sellers
2
Brand new
2
Certified preowned
2
Official
2
Third Party
2
Description
VIPER12AS
Stock:33951 |
STMicroelectronics 02+ |
LOW POWER OFF LINE SMPS PRIMARY SWITCHER |
≥1: US $0.93240 US $0.83916 ≥5: US $0.69930 US $0.62937 ≥10: US $0.48951 US $0.44056 ≥20: US $0.46620 US $0.41958 ≥50: US $0.41958 US $0.37762 ≥100: US $0.40792 US $0.36713 ≥200: US $0.39627 US $0.35664 ≥500: US $0.38462 US $0.34616 ≥1000: US $0.37296 US $0.33566
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Inquiry
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VIPER12AS
Stock:237765 |
STMicroelectronics 18+ |
IC OFFLINE SWIT PWM SMPS 8SOIC |
≥1: US $1.67640 US $1.50876 ≥5: US $1.11760 US $1.00584 ≥10: US $1.00584 US $0.90526 ≥20: US $0.97790 US $0.88011 ≥50: US $0.94996 US $0.85496 ≥100: US $0.92202 US $0.82982 ≥200: US $0.89408 US $0.80467 ≥500: US $0.88290 US $0.79461 ≥1000: US $0.86614 US $0.77953
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Inquiry
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The Integrated Circuit VIPER12AS is a general purpose adapter which is able to handle the wide range of variety input voltages from 88V to 256V respectively. The adapter is based on a monolithic device that has a power switch function and can implement current mode power converter. The typical applications of the IC includes power supplies for the battery charger adapters, standby power, TV monitors, motor control etc.
The internal control unit of the circuit offer the benefits like large input voltage, Vdd pin accommodation, automatic burst in low mode power operations and over voltage operation functionality.
VIPER12AS Key Features:
1. It shows the fixed 60 KHZ switching frequency
2. 9V to 38V wide range of voltage applications
3. Auxiliary under voltage lock out with the hysteresis
4. High voltage current source set up of IC
5. The typical power capabilities includes 8W to 13W
6. Over temperature, over voltage, over current and auto restart protection
Layout and Pinout configuration of VIPER12AS:
The basic layout and pinout configuration of the IC shown in the figure below with respective pinout configuration and terminal functional operation
VIPER12AS Pinout configuration
As shown in the figure it has 8 pin configuration with Source, Drain and FB pin in addition to the power source pin t 4th terminal. The pinning information of the IC is listed as
Applications of VIPER12AS:
As shown in the figure below it is used in the general purpose power adapter. In addition to the power adapter, charges, portable adapter it is used in demanding electronic applications also
VIPER12AS General purpose adapter
1. Motor control
2. Stand by operations
3. Power adapter
4. General purpose charger etc.
If you are unable to find the IC then you can also use the replacement of the IC with another which shows similar functional, thermal properties in the feasibility of electronics.
The equivalent part number: VIPER22A, AP8012
Conclusion: The Integrated circuit is used in typical applications like motor control power electronic and many other general purpose power adapter electronic components.
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Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
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