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STMICROELECTRONICS L6563HTR
PFC Controller IC, 10.3 V to 22.5 V & 5 mA Supply, 10.3 V Lockout, 30 μA Start-Up, 1 MHz, SOIC-16
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- L6563HTR
- Order Code:
- 2460848
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- Product Range
- -
- Technical Datasheet:
- L6563HTR Datasheet
- ECAD / MCAD
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Product Overview
The L6563HTR is a current-mode Power Factor Controller operating in transition mode, which embeds the same features existing in the L6563S with the addition of a high voltage start-up source. These functions make the IC especially suitable for applications that have to be compliant with energy saving regulations and where the PFC pre-regulator works as the master stage. The highly linear multiplier, along with a special correction circuit that reduces crossover distortion of the mains current, allows wide-range-mains operation with an extremely low THD even over a large load range. The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @Tj=25°C) internal voltage reference. Loop's stability is optimized by the voltage feedforward function (1/V2 correction), which in this IC uses a proprietary technique that considerably improves line transient response as well in case of mains both drops and surges (“bidirectional”).
- Tracking boost function
- Fast bidirectional input voltage feedforward (1/V² correction)
- Interface for cascaded converter's PWM controller
- Remote ON/OFF control
- Accurate adjustable output overvoltage protection
- Protection against feedback loop disconnection (latched shutdown)
- Inductor saturation protection
Applications
Industrial, Power Management, LED Lighting
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- Transition Mode
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- 10.3V
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- 22.5V
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- SOIC
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- 16Pins
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- Surface Mount
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- -40°C
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- 150°C
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- MSL 3 - 168 hours
Technical Documents (2)
1,861 In stock Need more?
1,861 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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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 9/15/25
1,861 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
¥403.48
(¥443.83 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥403.48 (¥443.83) |
| 10+ | ¥266.64 (¥293.30) |
| 50+ | ¥251.56 (¥276.72) |
| 100+ | ¥236.44 (¥260.08) |
| 250+ | ¥224.52 (¥246.97) |
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