UC3845BD1013TR - ST Microelectronics
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoUC3845BD1013TR
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ManufacturerST Microelectronics
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ChipWorker Part#CW519745
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CategoryVoltage Regulator
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PackageSOIC-8
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DescriptionCurrent Mode PWM Controller 1A 500kHz 8Pin SO N T/R
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DocumentationDatasheet
Payment Methods and Delivery
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UC3845BD1013TR Global Supplier
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UC3845BD1013TR Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | UC3845BD1013TR |
| Manufacturer | ST Microelectronics |
| ChipWorker Part# | CW519745 |
| Category | Voltage Regulator |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Frequency | 500 kHz |
| Supply Voltage (DC) | 15.0 V |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 30.0 V |
| Output Voltage | 4.90V ~ 5.10V |
| Output Current | 1 A |
| Supply Current | 17 mA |
| Number of Positions | 8 Position |
| Power Dissipation | 1.25 W |
| Quiescent Current | 12.0 mA |
| Rise Time | 50 ns |
| Switching Frequency | 500 kHz |
| Duty Cycle | 50 % |
| Maximum Duty Cycle | 50 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 1250 mW |
| Supply Voltage | 8.2V ~ 25V |
| Input Voltage | 30 V |
| expand all | |
| Size-Length | 5 mm |
| Size-Width | 4 mm |
| Size-Height | 1.25 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Product Description
- Varying voltages can be harmful to some microprocessor-based circuits. The UC3845BD1013TR current controller from STMicroelectronics is a great tool to modulate these levels to meet your requirements. Its single PWM output produces a current of 1000(Max) mA. This current mode controller supports boost|flyback topology. It has a switching frequency of 500 kHz. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This current mode controller has an operating temperature range of 0 °C to 70 °C. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 50 %.
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- Orders cannot be canceled after the package has been shipped. View more > -
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- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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