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TEA1721ADB1060,598
Demonstration Board for TEA1721 Non Isolated Buck/Boost Converter
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- TEA1721ADB1060,598
- Order Code:
- 2252125
- Technical Datasheet:
- TEA1721ADB1060,598 Datasheet
Product Overview
TEA1721ADB1060,598 board demonstrates a +12V AC/DC buck and -12V AC/DC non isolated buck/boost mode SMPS that can be used to supply up to 2.5W into a load. Operation in buck or buck/boost mode can be selected with the on board jumper. The switch mode converter operates at a maximum frequency of around 50KHz. Overcurrent and short circuit protection are built in. Under no load conditions, power consumption of this converter is in the range of 10mW. EMI filtering and (optional) surge voltage protection using TVS diodes is implemented in this circuit. This application is a general purpose non isolated SMPS. In applications where triacs are driven in the third quadrant (such as white goods applications), the negative output voltage with respect to Neutral or Phase makes buck/boost converters particularly interesting. The optional surge protection makes it suitable for use in environments where serious voltage transients can occur. The absolute maximum RMS mains input voltage is 280V (AC).
- TEA1721AT IC is used on the board
- AC line input voltage of 85V (AC) to 265V (AC)
- Output voltage of -12V(DC) in buck/boost mode
- Maximum output current of -200mA
- Maximum output power of 2.5W
- Output voltage accuracy of +2% to -5%
- Output voltage stability of 1%
- Efficiency of 77% at full load
- No load power consumption is less than 10mW
Applications
Power Management, Industrial, Metering
Contents
Demoboard, Quick start guide.
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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- :
- NXP
- :
- TEA1721AT
- :
- Power Management
- :
- SMPS
- :
- Demonstration Board TEA1721AT, User Guide
- :
- -
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 11/3/24
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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$429.03
(
S$463.35
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | S$429.03 (S$463.35) | ( ) |
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