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ANALOG DEVICES LT3798IMSE#PBF
Flyback Controller, Active PFC, 10 to 38 V Supply, 120 mA, 80 W, -40 to 125 °C, MSOP-EP-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT3798IMSE#PBF
- Order Code:
- 4026719
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- Product Range
- -
- Technical Datasheet:
- LT3798IMSE#PBF Datasheet
- ECAD / MCAD
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Product Overview
LT®3798 is a constant-voltage/constant-current isolated flyback controller that combines active power factor correction (PFC) with no optocoupler required for output voltage feedback into a single-stage converter. This based design can achieve a power factor of greater than 0.97 by actively modulating the input current, allowing compliance with most harmonic current emission requirements. This is well-suited for a wide variety of offline applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 86% can be achieved with output power levels up to 100W. Application includes offline 5W to 100W+ applications, high DC VIN isolated applications, and offline bus converter.
- Isolated PFC Flyback with minimum number of external components
- VIN and VOUT limited only by external components
- Active power factor correction, low harmonic distortion
- No Opto-coupler required, constant-current and constant-voltage regulation
- Input voltage range from 10 to 38V (TA = 25°C. VIN = 18V, INTVCC = 11V)
- Typical VIN quiescent current is 60µA (VEN/UVLO = 0.2V, TA = 25°C)
- Typical VIN shunt regulator voltage is 40V (I = 1mA, TA = 25°C. VIN = 18V, INTVCC = 11V)
- 16-lead plastic MSOP package
- Temperature rating range from -40°C to 125°C
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- 10V
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- 38V
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- MSOP-EP
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- 16Pins
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- 80W
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- Flyback
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- Isolated
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- -
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- -
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- -
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- Surface Mount
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- -40°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
30 In stock Need more?
30 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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30 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,238.81
(¥1,362.69 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,238.81 (¥1,362.69) |
| 10+ | ¥834.39 (¥917.83) |
| 37+ | ¥691.16 (¥760.28) |
| 111+ | ¥668.18 (¥735.00) |
| 259+ | ¥656.68 (¥722.35) |
| 518+ | ¥645.18 (¥709.70) |
| 1036+ | ¥633.68 (¥697.05) |
| Quantity | Price (Incl JCT) |
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