| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
27,901 pcs
|
27901 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Manufacturer Name | |
| Clock Sync | |
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| Frequency | |
| Function | |
| Mounting Type | |
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| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Microchip Technology MCP19124-E/MJ is a digitally enhanced DC DC switching controller designed for power management applications. It supports a wide operating voltage range of 4.75V to 5.5V and operates at frequencies between 31.25kHz and 2MHz.
This controller features a step-up/step-down function and supports multiple topologies including Boost, Cuk, Flyback, and SEPIC. It includes advanced control features such as dead time control, frequency control, ramp, and soft start, along with synchronous rectification and clock synchronization capabilities.
Packaged in a 24-VFQFN exposed pad (4x4), the MCP19124-E/MJ is designed for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for various environmental conditions. The device supports I²C, PMBus, and SMBus serial interfaces for control and monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.75V to 5.5V.
24-VFQFN Exposed Pad (24-QFN 4x4mm).
-40°C to 125°C (junction).
Step-up/step-down PWM controller.
Boost, Cuk, Flyback, and SEPIC.
31.25kHz to 2MHz.
I2C, PMBus, and SMBus.