| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,853 pcs
|
8853 pcs | On Request | 1 | On Request | On Request | 2015 | On Request | On Request |
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The LTC3880EUJ#TRPBF is a dual-output, PolyPhase DC/DC synchronous step-down switching regulator controller from LT. It operates with an input voltage range of 4.5V to 24V and supports an output voltage range of 0.5V to 5.4V. This controller utilizes a constant frequency, current mode architecture and is compliant with PMBus/I2C serial interfaces.
Key features include an integrated 16-bit ADC for telemetry, programmable voltage and current limits, and digital soft-start/stop capabilities. The device offers ±0.5% output voltage accuracy over temperature and supports switching frequencies from 250kHz to 1MHz. It is available in a 40-pin QFN package suitable for surface mounting.
This controller is designed for high current distributed power systems, telecom, datacom, and storage systems, as well as intelligent energy-efficient power regulation applications. Its AEC-Q100 qualification makes it suitable for automotive applications.
The input voltage range is 4.5V to 24V.
The controller supports an adjustable output voltage range of 0.5V to 5.4V.
The component is packaged in a 40-QFN (6x6) surface mount case.
The operating ambient temperature range is -40°C to 105°C.
Yes, it features a PMBus and I2C compliant serial interface.
The device operates as a dual-phase controller.