CM3708A Datasheet 3a Low-noise Pwm Step-down Regulator

Manufacturer: Champion

Overview: CM3708A 3A LOW-NOISE PWM STEP-DOWN REGULATOR GENERAL.

Datasheet Details

Part number	CM3708A
Manufacturer	Champion
File Size	190.42 KB
Description	3A LOW-NOISE PWM STEP-DOWN REGULATOR
Datasheet	CM3708A-Champion.pdf

The CM3708A is a low-noise, pulse-width-modulated (PWM), DC-DC step-down converter. It powers logic and transmitters in small wireless systems such as cellular phones, communicating PDAs, and handy-terminals. The device features an internal synchronous rectifier for high efficiency; it requires no external Schottky diode. Excellent noise characteristics and fixed-frequency operation provide easy post-filtering. The CM3708A is ideally suited for Li-lon battery.

Part Number	Description
CM3708	3A LOW-NOISE PWM STEP-DOWN REGULATOR
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CM3706A	600mA Synchronous Step-Down Regulator
CM3718	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR
CM3718C	1.5A LOW-NOISE PWM STEP-DOWN REGULATOR
CM3728	2.5G/3G CELLULAR PHONE BUCK REGULATOR
CM339	LOW POWER QUAD VOLTAGE COMPARATORS
CM3842	CURRENT MODE PWM CONTROLLER
CM3843	CURRENT MODE PWM CONTROLLER