| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The UC1845AY from Microchip Technology is a versatile DC DC Switching Controller. It supports multiple topologies including Boost, Buck, Flyback, and Forward, making it suitable for a wide range of power conversion needs.
This controller operates with a voltage range of 7.6V to 30V and can handle frequencies up to 500kHz. It features frequency control for precise regulation and has a maximum duty cycle of 48%. The output type is a Transistor Driver, capable of positive and isolation configurations.
Designed for through-hole mounting, the UC1845AY comes in an 8-CDIP (CERDIP) package. It operates reliably within an extended temperature range of -55°C to 125°C (TA).
This component is ideal for industrial applications, consumer electronics, and automotive electronics where efficient power management is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UC1845AY operates from 7.6V to 30V.
The operating temperature range is -55°C to 125°C.
The UC1845AY is available in 8-CDIP (0.300", 7.62mm) and 8-CERDIP packages.
It supports boost, buck, flyback, and forward topologies.
The maximum duty cycle is 48%.
The switching frequency is up to 500kHz.
No, synchronous rectification is not supported.