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UC2843BD1G
UC2843BD1G -ON SEMICONDUCTOR - Advanced PWM Controller, 25V-12V supply, 250 kHz, 30V/200mA out, SOIC-8
- Manufacturer:
- ON SEMICONDUCTOR ON SEMICONDUCTOR
- Manufacturer Part No:
- UC2843BD1G
- Order Code:
- 1104705
- Technical Datasheet:
- UC2843BD1G Datasheet
Product Overview
The UC2843BD1G is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components. It features a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totem pole output ideally suited for driving a power MOSFET. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, programmable output deadtime and a latch for single pulse metering.
- Trimmed oscillator for precise frequency control
- Automatic feed forward compensation
- Internally trimmed reference with undervoltage lockout
- High current totem pole output
- Undervoltage lockout with hysteresis
- Low startup and operating current
Applications
Power Management, Industrial
Product Information
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- :
- 15V
- :
- 30V
- :
- 200mA
- :
- 12V
- :
- 25V
- :
- SOIC
- :
- 8Pins
- :
- 250kHz
- :
- -25°C
- :
- 85°C
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- -
- :
- -
- :
- -
Technical Docs (3)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/17/21
US$0.872
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | US$0.872 | |
| 10+ | US$0.697 | |
| 100+ | US$0.405 | |
| 500+ | US$0.385 | |
| 1000+ | US$0.294 | |
| 2500+ | US$0.276 | |
| 5000+ | US$0.27 | |
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