PM6680 - No Rsense dual step-down controller

STMicroelectronics

Datasheet Details

Part number	PM6680
Manufacturer	STMicroelectronics ↗
File Size	2.93 MB
Description	No Rsense dual step-down controller
Datasheet	PM6680_STMicroelectronics.pdf

PM6680 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique.

6 V to 28 V input voltage range output voltages 5V always voltage available deliver 100 mA peak current 1.237 V ± 1% reference voltage available Lossless current sensing using low side MOSFETs RDS(on) Negative current limit Soft-start internally fixed at 2ms Soft output discharge Latched OVP and UVP Selectable pulse skipping at light loads Selectable minimum frequency (33 kHz) in pulse skip mode 4mW maximum quiescent power Independent power good signals Output voltage ripple compensation.

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Published: Jun 21, 2008 |