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OFF-line Primary Switch
The VIPer53E combines an enhanced current mode PWM controller with a high voltage MDMesh Power MOSFET in the same package. Typical applications cover offline power supplies with a secondary power capability ranging up to 30W in wide range input voltage, or 50W in single European voltage range and DIP-8 package and 40W in wide range input voltage, or 65W in single European voltage range and PowerSO-10 package.
http://www.st.com/stonline/products/literature/ds/11980.pdf -
Low Power OFF-Line SMPS Primary Switcher
The VIPer12A 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.
http://www.st.com/stonline/products/literature/ds/11977.pdf -
VIPer100-E SMPS primary IC
VIPer100-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (620V/ 3A). Typical applications cover offline power supplies with a secondary power capability of 50W in wide range condition and 100W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the ability to operate in stand-by mode without extra components.
http://www.st.com/stonline/products/literature/ds/11714.pdf -
Low Power OFF-Line SMPS Primary Switcher
The VIPer22A-E combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip.
Features
- 9V to 38V Wide Range VDD Voltage
- High Voltage Start-up Current Source
- Fixed 60kHZ Switching Frequency
- Overtemperature, Overcurrent and Overvoltage Protection with Auto-Restart
- Current Mode Control
- Auxiliary Undervoltage Lockout with Hysteresis
http://www.st.com/stonline/products/literature/ds/12050.pdf -
SMPS primary Integrated Circuit
VIPer50A-E/ASP-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (700V/ 1.5A). Typical applications cover offline power supplies with a secondary power capability of 25W in wide range condition and 50W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the ability to operate in stand-by mode without extra components.
http://www.st.com/stonline/products/literature/ds/11713.pdf
