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Product CatalogPart Number
UC3843AD
Manufacturer
onsemiDescription
IC REG CTRLR 8SOIC
Datasheet
DatasheetPackage
8-SOIC (0.154", 3.90mm Width)
In Stock
81,366 piece(s)
Unit Price
Please Contact Us
Lead Time
Can Ship Immediately
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UC3843AD
UC3843AD
lmages are for reference only.Payment Methods
Delivery Services
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UC3843AD
Specifications
| Category | Integrated Circuits (ICs) - Power Management PMIC - DC DC Switching Controllers |
| Manufacturer | onsemi |
| Series | - |
| Packaging | Tube |
| RoHS Status | |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 96% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | UC3843 |
| Grade | - |
| Qualification | - |
Parts with Similar Specifications
| Product Attribute |  |
 |
 |
 |
| Part Number | UC3843AD | UC3843AD1 | UC3843AD1013TR | UC3843ADM |
| Manufacturer | Texas Instruments | STMicroelectronics | STMicroelectronics | Microsemi Corporation |
| RoHS Status | ROHS3 Compliant | RoHS non-compliant | ROHS3 Compliant | RoHS Compliant |
| Description | IC REG CTRLR MULT TOP 14SOIC | IC REG CTRLR BOOST/FLYBACK 8SOIC | IC REG CTRLR BOOST/FLYBACK 8SOIC | IC REG CTRLR BUCK/BOOST 8SOIC |
| Series | UCx84xA | - | - | - |
| Packaging | Tube | Tube | Tape & Reel (TR)-->Cut Tape (CT) | Bulk |
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Shipment
| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
Common Countries Logistic Time Reference
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
DHL & FedEx Shipment Charges Reference
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
