MMPF0100F9ANESR2

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	Surface Mount
Package / Case:	56-VFQFN Exposed Pad
Supplier Device Package:	56-QFN (8x8)

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MMPF0100F9ANESR2 Application Field and Working Principle

Introduction

The MMPF0100F9ANESR2 is a 3-Output Micro Power High-Voltage PMIC that combines a POR, LDO regulator and adjustable high-voltage linear regulator. It implements a single-stage, high output voltage of 32V and an ultra-low quiescent current design. The device offers an excellent solution for applications requiring precision voltage supply including portables and battery-powered equipment.

Application Field of MMPF0100F9ANESR2

The MMPF0100F9ANESR2 PMIC is suitable for a wide variety of applications. It is particularly useful for applications that require low power consumption, high-voltage regulation and/or 3 outputs, including:

• Digital televisions
• GPON telecom systems
• Computers
• Cellular phones
• Tablets
• Automotive entertainment

Working Principle of MMPF0100F9ANESR2

The MMPF0100F9ANESR2 PMIC contains a high-performance battery-powered voltage regulator that combines an on-chip Power-On Reset (POR), linear regulator and adjustable high-voltage linear regulator. It also features an integrated load switch and a unique voltage scaling mechanism that reduces the power consumption when the device is in sleep mode.The MMPF0100F9ANESR2 PMIC uses two types of power control and two power modes to adjust the output voltage, which can be set up to 32V. It is also able to automatically switch between power modes depending on the output voltage.First, the device uses a low-power mode of operation, allowing it to reduce power consumption while increasing efficiency, depending on the output voltage. At low voltages, the POR, linear regulator and adjustable voltage scaling are used to provide a low quiescent current.Second, the device uses a high-power mode of operation when the current load is greater than the low-power mode. During high-power mode, the adjustable voltage scaling is used to supply the high-power devices and the switch is enabled to reduce power consumption.The MMPF0100F9ANESR2 PMIC is designed to provide flexible and accurate voltage regulation suitable for a wide range of applications. The device has an excellent transient response and temperature compensation to ensure that the output voltage remains within the specified range even under extreme conditions.

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