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MAX748A 3.3V / Step-Down / Current-Mode PWM DC-DC Converters

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Description

19-0190; Rev 0; 9/93 3.3V, Step-Down, Current-Mode PWM DC-DC Converters __________________General .
The MAX748A/MAX763A are 3.

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Datasheet Specifications

Part number
MAX748A
Manufacturer
Maxim
File Size
135.17 KB
Datasheet
MAX748A_MaximIntegratedProducts.pdf
Description
3.3V / Step-Down / Current-Mode PWM DC-DC Converters

Features

* o Up to 500mA Load Currents o Guaranteed 159kHz to 219.5kHz Current-Mode PWM o 85% to 90% Efficiencies o 1.7mA Quiescent Current (MAX748A) 1.4mA Quiescent Current (MAX763A) o 0.2µA Shutdown Supply Current o 22µH Preselected Inductor Value; No Component Design Required o Overcurrent, Soft-Start, and

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