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MAX77756

Maxim Integrated
Part Number MAX77756
Manufacturer Maxim Integrated
Description 500mA Buck Regulator
Published Sep 9, 2018
Detailed Description MAX77756 EVALUATION KIT AVAILABLE 24V Input, 500mA Buck Regulator with Dual-Input Power MUX General Description The MA...
Datasheet PDF File MAX77756 PDF File

MAX77756
MAX77756


Overview
MAX77756 EVALUATION KIT AVAILABLE 24V Input, 500mA Buck Regulator with Dual-Input Power MUX General Description The MAX77756 is a synchronous 500mA step-down DC-DC converter with integrated dual-input power multiplexer (MUX).
The converter operates on an input supply as low as 3.
0V and as high as 24V.
Default output voltage is factory-programmed to either 1.
8V, 3.
3V, or 5.
0V.
Output voltage is further adjustable through external resistors or an I2C serial interface.
The dual-input power MUX selects the higher voltage from two different input sources to power the step-down converter.
Control circuitry ensures that only one channel of the MUX is on at a time to prevent cross-conduction between input sources.
For single-input applications, the MUX can be bypassed and the step-down converter can be powered directly from the SUP pin.
The MAX77756 is available in a small 2.
33mm x 1.
42mm (0.
7mm max height), 15-bump wafer-level package (WLP).
For a similar buck converter without a power MUX,...



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