UC1845AY
lmages are for reference only.UC1845AY
IC REG CTRLR BUCK/BOOST 8CDIP
Datasheet8-CDIP (0.300", 7.62mm)
93,031 piece(s)
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Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-CERDIP
UC1845AY
| Category | Integrated Circuits (ICs) - Power Management PMIC - DC DC Switching Controllers |
| Manufacturer | Microchip Technology |
| Series | - |
| Packaging | Bulk |
| RoHS Status | RoHS non-compliant |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Boost, Buck, Flyback, Forward |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Frequency Control |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 8-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 8-CERDIP |
| Base Product Number | UC1845 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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|
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| Part Number | UC1841L883B | UC1842AY | UC1843AY | UC1844L |
| Manufacturer | Unitrode | Microchip Technology | Microchip Technology | Texas Instruments |
| RoHS Status | Not applicable | RoHS non-compliant | ROHS3 Compliant | RoHS non-compliant |
| Description | SWITCHING CONTROLLER, CURRENT-MO | IC PWM CTRLR CURR MODE 8CDIP | PWM CONTROLLER, | SWITCHING CONTROLLER |
| Series | * | - | - | - |
| Packaging | Bulk | Bulk | Tray | Bulk |
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| 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. |
| 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 |
| 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 |
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