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EVL6591-90WADP
DEMO BOARD, AC-DC HALF-BRIDGE ADAPTER
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- EVL6591-90WADP
- Order Code:
- 3228675
- Technical Datasheet:
- EVL6591-90WADP Datasheet
Product Overview
EVL6591-90WADP board is to evaluate a 90W ac/dc asymmetrical half bridge adapter using L6591 and L6563. The converter comprises a two stage approach, a PFC front end stage using the L6563 TM PFC controller with boost topology working in transition mode and a DC/DC stage that implements the asymmetrical half bridge topology driven by the L6591, the new PWM controller dedicated to this architecture. The L6563 integrates all the functions and protection needed to control the stage and an interface with the downstream DC/DC converter. The L6591 includes a current mode PWM controller, gate drivers for both low and high side MOSFETs with integrated bootstrap diode and all functions and protections tailored for this topology. This adapter uses magnetizing current and output inductor current ripple to obtain correct primary current direction to achieve zero voltage switching at turn on of both MOSFETs. The system offers good electrical performance with a low voltage and high current output.
- Input mains range of 88Vrms to 264Vrms, frequency of 45Hz to 66Hz
- Output of 12Vdc, 7.5A
- No load: pin below 0.35W
- Short circuit, overload, output overvoltage, brownout protections
- Safety: according to EN60065
- EMI: according to EN50022 class B
Applications
Power Management
Footnotes
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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- :
- STMicroelectronics
- :
- L6591, L6563
- :
- Power Management
- :
- Adapter
- :
- Demonstration Board L6563, L6591
- :
- -
Technical Documents (2)
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
Available for back order
More stock available to supplier lead times which is approximately 18/3/24
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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.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
S$191.68
(
S$207.01
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price (Incl GST) |
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| 1+ | S$191.68 (S$207.01) | ( ) |
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