VIPER20ASP-E - Brand New STMicroelectronics AC DC Converters, Offline Switchers
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Description
All the devices are 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/ 0.5A). Typical applications cover offline power supplies with a secondary power capability of 10W in wide range condition and 20W 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.
Specifications and features
■ Adjustable switching frequency up to 200 kHz
■ Current mode control
■ Soft start and shutdown control
■ Automatic burst mode operation in stand-by condition able to meet "blue angel" norm (<1w total power consumption)
■ Internally trimmed zener reference
■ Undervoltage lock-out with hysteresis
■ Integrated start-up supply
■ Over-temperature protection
■ Low stand-by current
■ Adjustable current limitationApplication Scenarios
The VIPER20ASP-E can be used in various offline power supply applications, such as secondary power regulation in wide range conditions or with a doubler configuration. It is also suitable for applications that require low stand-by power consumption and over-temperature protection.
Comparison
The VIPER20ASP-E offers several advantages, including the use of VIPower M0 Technology for improved performance, compatibility with both primary and secondary regulation loops, and the ability to operate in burst mode withstanding power consumption norms. However, it is important to note that the VIPER20ASP-E requires around 50% fewer components compared to a discrete solution, which can be considered a disadvantage for users who prefer more customizable setups.
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Similar parts: 1587 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download VIPER20ASP-E
- Chipdatas Part: CD93-VIPER20ASP-E
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:34 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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