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NXP TEA1721AT/N1,118
AC/DC Switch Mode Power Supply Controller IC, 700 VAC, 430 Hz Burst, 5 W, SOIC-7
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- TEA1721AT/N1,118
- Order Code:
- 2142704
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- Product Range
- -
- Technical Datasheet:
- TEA1721AT/N1,118 Datasheet
- ECAD / MCAD
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Product Overview
The TEA1721AT/N1 is a HV start-up flyback Controller with integrated MOSFET for 5W applications. It operates directly from the rectified universal mains input. The device includes a high voltage power switch (700V) and has been optimized for flyback converter topologies to provide High efficiency over the entire load range with ultra-low power consumption in the no-load condition. It provides a circuit for start-up directly from the rectified mains voltage without any external bleeder circuits. The Burst mode frequency of 430Hz enables no-load power consumption below
- Low power SMPS controller for applications up to 5W
- Primary sensing without optocoupler and secondary feedback circuitry
- Minimizes audible noise in all operation modes
- Jitter function for reduced EMI
- Enables no-load power consumption
- Very low supply current in no-load condition with energy saver mode
- High voltage start-up circuit with zero current consumption during switching
- Over-temperature protection
Applications
Power Management
Product Information
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- SOIC
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- 7Pins
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- 5W
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- Flyback
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- 700V
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- 1µA
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- 50.5kHz
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- Surface Mount
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- -40°C
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- 85°C
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- MSL 1 - Unlimited
Technical Documents (3)
Packaging type
Cut Tape
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2,541 deliver in 3-4 business days from our UK warehouse
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¥189.67
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¥208.64
Inc. JCT)
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| 1+ | ¥189.67 (¥208.64) | ( ) |
| 10+ | ¥127.12 (¥139.83) | ( ) |
| 50+ | ¥119.78 (¥131.76) | ( ) |
| 100+ | ¥112.44 (¥123.68) | ( ) |
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| 500+ | ¥101.22 (¥111.34) | ( ) |
| 1000+ | ¥96.72 (¥106.39) | ( ) |
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