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- UC3843BDR2G - ON Semiconductor
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Manufacturer:ON Semiconductor
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ManyChip's Part#:MC11092696
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Category:Voltage Regulator
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Package:SOIC-14
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Datasheet:Datasheet 3D Model
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Description:UC3843BDR2G, PWM Current Mode Controller, 1A, 250kHz, 30V, 14Pin SOIC
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Stock Locations:
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Availability:589 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.36
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- ON Semiconductor has the solution you need for your voltage control needs with their UC3843BDR2G current controller. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000(Max) mA. It has a switching frequency of 500 kHz. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This current mode controller has a minimum operating temperature of 0 °C and a maximum of 70 °C. This current mode controller"s maximum duty cycle is 96(Typ) %. This device has a maximum of 30 V.
UC3843BDR2G Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Case/Package | SOIC-14 |
| Frequency | 500 kHz |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 30.0 V |
| Output Voltage | 5.1 V |
| Output Current | 1 A |
| Supply Current | 12 mA |
| Number of Positions | 14 Position |
| Power Dissipation | 0.862 W |
| Rise Time | 50 ns |
| Switching Frequency | 500 kHz |
| Topology | Flyback |
| Duty Cycle | 96 % |
| Maximum Duty Cycle | 96 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 862 mW |
| Supply Voltage | 30 V |
| Supply Voltage (Max) | 30 V |
| Supply Voltage (Min) | 14 V |
| Show | |
| Size-Length | 8.75 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | 0℃ ~ 70℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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