Part number: ADP1864
Manufacturer: Analog Devices (https://www.analog.com/)
File Size: 234.30KB
Download: 📄 Datasheet
Description: Constant Frequency Current-Mode Step-Down DC/DC Controller
Wide input voltage range: 3.15 V to 14 V Wide output voltage range: 0.8 V to input voltage Pin-to-pin compatible with LTC1772, LTC3801 Up to 94% efficiency 0.8 V ± 1.25% .
Wireless devices 1- to 3-cell Li-Ion battery-powered applications Set-top boxes Processor core power supplies Hard disk .
The ADP1864 is a compact, inexpensive, constant-frequency, current-mode, step-down dc-to-dc controller. The ADP1864 drives a P-channel MOSFET that regulates an output voltage as low as 0.8 V with ±1.25% accuracy, for up to 5 A load currents, from inp.
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