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PM6644

350mA adjustable step-down regulator

Description

PM6644 350 mA adjustable step-down regulator Datasheet − production data Features ■ ■ ■ ■ ■ ■ ■ ■ 4.5 V to 25 V input voltage range Output voltage VOUT: fixed 3.47 V or adjustable 0.9 V to 8 V 350 mA valley current limit Constant-on-time control Programmable switching frequency Pulse skipping mode (skip mode) at light loads Independent EN signals Latched O...

STMicroelectronics

PM6644 PDF File

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