Part number:
RAA223881
Manufacturer:
File Size:
2.31 MB
Description:
700v off-line flyback regulator.
Datasheet Details
Datasheet Details
Part number:
RAA223881
Manufacturer:
File Size:
2.31 MB
Description:
700v off-line flyback regulator.
RAA223881, 700V Off-line Flyback Regulator
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4 3.
Specifications .
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5 3.1 A
RAA223881 700V Off-line Flyback Regulator Datasheet The RAA223881, an off-line flyback regulator with an integrated 700V power MOSFET, provides a cost-effective solution for high-input voltage applications such as appliances, air conditioners, and general-purpose isolated power supplies.
The flyback regulator operates with a constant switching frequency of 65kHz and employs current mode control.
At light loads, it operates in burst mode to reduce power consumption and uses secondary-side feedb
RAA223881 Features
* an integrated high-voltage (HV) startup for a low system-component count. It also provides frequency dithering to simplify EMI filter design. The device comes in a 7 Ld PDIP package. Features ▪ Integrated with 700V 5Ω MOSFET ▪ Constant frequency PWM operation with current mode control ▪ Burst mode
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