PV88080 - High Efficiency Advanced Feature 4-Channel PMIC

Datasheet Summary

Description

The PV88080 power management integrated circuit (PMIC) provides one PWM buck controller and three adjustable synchronous buck regulators.

The high voltage buck controller can optionally be used to generate the supply for the other three buck converters.

Dialog Semiconductor

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Datasheet Details

Part number	PV88080
Manufacturer	Dialog Semiconductor
File Size	2.51 MB
Description	High Efficiency Advanced Feature 4-Channel PMIC
Datasheet	PV88080 Datasheet
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PV88080 High Efficiency Advanced Feature 4-Channel PMIC General Description The PV88080 power management integrated circuit (PMIC) provides one PWM buck controller and three adjustable synchronous buck regulators. The high voltage buck controller can optionally be used to generate the supply for the other three buck converters. Two pass devices (NMOS FET) for the high side and low side of the high voltage buck controller are external which allows the majority of the buck controller power dissipation to be outside the PV88080. This high voltage buck controller uses a constant on time (COT) control scheme with integrated bootstrap PMOS switch. In certain applications, multiple PV88080s can be used together to provide enough power rails to power the larger systems.

Published: Aug 13, 2018 |