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Product CatalogPart Number
UC3845B
Manufacturer
UMWDescription
SOP-8 AC-DC CONTROLLERS & REGULA
Datasheet
DatasheetPackage
8-SOIC (0.154", 3.90mm Width)
In Stock
44,034 piece(s)
Unit Price
Please Contact Us
Lead Time
Can Ship Immediately
Request for Quotation
UC3845B
UC3845B
lmages are for reference only.Payment Methods
Delivery Services
Boost, Flyback Regulator Output DC-DC Controller IC 8-SOP
Quick Inquiry
UC3845B
Specifications
| Category | Integrated Circuits (ICs) - Power Management PMIC - DC DC Switching Controllers |
| Manufacturer | UMW |
| Series | - |
| Packaging | Tape & Reel (TR)-->Cut Tape (CT) |
| RoHS Status | ROHS3 Compliant |
| Output Type | PWM |
| Function | - |
| Output Configuration | - |
| Topology | Boost, Flyback |
| Number of Outputs | - |
| Output Phases | - |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 50% |
| Synchronous Rectifier | - |
| Clock Sync | - |
| Serial Interfaces | - |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOP |
| Base Product Number | UC3845 |
| Grade | - |
| Qualification | - |
Parts with Similar Specifications
| Product Attribute |  |
 |
 |
 |
| Part Number | UC3845AD | UC3845AD | UC3845ADM | UC3845ADM-TR |
| Manufacturer | Microsemi Corporation | Texas Instruments | Microsemi Corporation | Microchip Technology |
| RoHS Status | ROHS3 Compliant | RoHS Compliant | ||
| Description | IC REG CTRLR BUCK/BOOST 14SOIC | IC REG CTRLR MULT TOP 14SOIC | IC REG CTRLR BUCK/BOOST 8SOIC | IC REG CTRLR BUCK/BOOST 8SOIC |
| Series | - | UCx84xA | - | - |
| Packaging | Tube | Tube | Bulk | Tape & Reel (TR)-->Cut Tape (CT) |
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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 |
