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MAXREFDES111C#
Reference Design Board, Isolated 24V to 5V 2W Flyback Power Supply
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAXREFDES111C#
- Order Code:
- 2643457
- Technical Datasheet:
- MAXREFDES111C# Datasheet
Product Overview
The MAXREFDES111C# is an isolated 24V input, 5V output and 2W flyback power supply reference design board. It has an efficient flyback topology with 400mA output current. The design features MAX17498B peak current mode converter with internal N-channel MOSFET switch. The MAX17498B is a peak current mode controller for design of wide input voltage flyback and boost regulators. The reference design operates over an 18V to 36V input voltage range and provides up to 400mA (plus 20% overhead) at 5V output. This entire circuit fits on a 36mm x 20mm (1.4in x 0.8in) board. In addition, through hole pins on the bottom side of the module allows quick and easy integration of this power converter into the main system. Pins are 15mm (0.6in) from power to ground and 28mm (1.1in) from the input side to the output side. It is typically used in PLCs, telecom and datacom power supplies.
- Utilizes Hanrun HR041087 transformer
- Functional insulation
- Compact and flexible
- Minimal external components
- Robust operation in adverse industrial environments
- 5V, 400mA with 20% overrange current
- ±5% output accuracy
- Delivers a peak efficiency of 79%
- Fixed switching frequency of 500KHz
- Start-up voltage and input overvoltage protection setting (EN/UVLO, OVI)
Applications
Industrial, Automation & Process Control
Product Information
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- Analog Devices
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- MAX17498B
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- Power Management
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- Isolated Flyback Power Supply
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- Ref Design Board MAX17498B
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Technical Documents (1)
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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.
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/22/23
4 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
RM148.53
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