| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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27,899 pcs
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27899 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP19117-E/MQ from Microchip Technology is a digitally enhanced power analog synchronous low-side PWM controller. It is designed for DC DC switching applications and supports multiple topologies including Boost, Cuk, Flyback, and SEPIC.
Key electrical specifications include an input voltage range of 4.5V to 42V and a configurable switching frequency from 31.25 kHz to 2.0 MHz. The controller features low quiescent current of 5 mA typical and low sleep current of 50 µA typical. It also offers integrated low-side differential current-sense amplifier with better than 5% current regulation and thermal shutdown protection.
This device is AEC-Q100 qualified and comes in a 28-QFN (5x5) package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 42V.
It is available in a 28-VFQFN Exposed Pad package (28-QFN 5x5).
The operating temperature range is -40°C to 125°C (junction).
The switching frequency is programmable from 31.25 kHz to 2.0 MHz.
It supports boost, Cuk, flyback, and SEPIC topologies.
It includes an 8 MHz internal oscillator factory-calibrated to ±1%.
It features an I²C serial interface.