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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- With the TL3843D current controller from Texas Instruments, you can be assured that the voltage entering a sensitive circuit is modulated correctly. With an output that has a voltage of 0 to 30 V, this is power management at its best. Its single PWM output produces a current of 200(Max) mA. This current mode controller supports boost|flyback|forward topology. Its switching regulator has a frequency of 500 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 97(Typ) %. This current mode controller has a minimum operating temperature of 0 °C and a maximum of 70 °C.
TL3843D 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 |
| Supply Voltage (DC) | 12.0V (min) |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 5.50 V |
| Output Voltage | 0V ~ 30V |
| Output Current | 200 mA |
| Number of Regulated Outputs | 1 Output |
| Rise Time | 50 ns |
| Switching Frequency | 500 kHz |
| Topology | Boost, Flyback, Forward |
| Duty Cycle | 100 % |
| Maximum Duty Cycle | 97 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 7.6V ~ 30V |
| Show | |
| Operating Temperature | 0℃ ~ 70℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
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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
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