CM3728 2.5G/3G CELLULAR PHONE BUCK REGULATOR

Champion

Description

CM3728 2.5G/3G CELLULAR PHONE BUCK REGULATOR GENERAL .
FEATURES The CM3728 low-dropout, pulse-width-modulated (PWM) DC-DC buck regulator is optimized to provide power to the PA in 2.

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Datasheet Specifications

Part number: CM3728
Manufacturer: Champion
File Size: 266.13 KB
Datasheet: CM3728-Champion.pdf
Description: 2.5G/3G CELLULAR PHONE BUCK REGULATOR

Applications

* where high efficiency is a priority. The supply voltage range is from 2V to 5V, and the guaranteed output current is 1.5A. 1.2MHz PWM switching allows for small external components, while skip mode reduces quiescent current to 220µA with light loads. ! ! ! ! ! ! Patent Number #6,452,366 1.2MHz swi

CM3728 Distributors

📁 Related Datasheet

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CM3728 2.5G CELLULAR PHONE BUCK REGULATOR Champion

Champion CM3728-like datasheet