APR34509MPTR-G1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	--
Voltage - Input:	--
Voltage - Supply:	3.3 V ~ 13 V
Current - Supply:	150µA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:	8-SO-EP

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PMIC – Power Supply Controllers, Monitors

The APR34509MPTR-G1 is a multipurpose power supply controller from Texas Instruments. This device is part of TI’s family of power solutions targeting both consumer and industrial applications. This device features multiple functions for controlling different power supplies, monitoring voltage and current levels, and providing over current protection. It can be used to efficiently manage multiple power supply systems and ensure that each is supplied with the correct amount of power while protecting the device feedback loops and other power components from damage due to over voltage or over current.

The APR34509MPTR-G1 Application Fields and Working Principle

The APR34509MPTR-G1 is designed to be used in various consumer, industrial, and automotive markets. This device is used in a wide range of applications including automotive infotainment, lighting and consumer electronics, as well as industrial HVAC, security, printers, and servers.The APR34509MPTR-G1 is used in these applications to provide over current protection and power supply monitoring. This device features an interrupt controller that can be used to trigger an interrupt when the current limit is reached, in order to protect against over current conditions. Additionally, this device also features an integrated voltage monitor that can be used to detect and control the supply voltage for any external circuits.The APR34509MPTR-G1 uses multiple voltage regulation, current limit, and reset detection circuits. The voltage regulation circuit is used to detect and maintain the desired output voltage while the current limit circuit is used to detect if the output current is too high, triggering a signal or interruption that will result in either the current being reduced by the voltage regulator or in the power being shut down. The reset circuit is used to reset the device when a low-voltage condition is detected, ensuring proper operation.In addition to the over current protection and voltage monitoring features, the APR34509MPTR-G1 also contains an analog sensor interface, a data logging feature, an internal clock generator, PI loop compensation and slew rate control to ensure proper power operation.In summary, the APR34509MPTR-G1 is a power supply controller designed to be used in a variety of consumer and industrial applications. This device provides over current protection and monitoring of the output power, as well as a variety of other features including a voltage regulator, current limit circuit, reset detection, data logging, clock generator, and PI loop compensation. Ultimately, this device helps to ensure that the power supply is used safely and efficiently.

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