RAA230409GFT#AA0

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Topology:	Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Function:	Any Function
Number of Outputs:	4
Frequency - Switching:	1.3MHz ~ 2.2MHz
Voltage/Current - Output 1:	0.9 V ~ 4.95 V, 500mA
Voltage/Current - Output 2:	0.9 V ~ 4.95 V, 100mA
Voltage/Current - Output 3:	0.9 V ~ 4.95 V, 1.5A
w/LED Driver:	No
w/Supervisor:	No
w/Sequencer:	No
Voltage - Supply:	2.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	32-TQFP Exposed Pad
Supplier Device Package:	32-TQFP (7x7)

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PMIC - Voltage Regulators - Linear + Switching

The RAA230409GFT#AA0 is a type of non-isolated step-down DC/DC converter, which is primarily used as a source of power for electrical components. It is often used in high-voltage applications, such as in power supplies, voltage converters, and battery chargers. This device can regulate both linear and switching voltages, allowing it to serve a wide range of components.The RAA230409GFT#AA0 has a number of features that make it an especially useful product. It is designed to convert from a wide range of input voltages, from 2.8V to 24V. It converts with a maximum efficiency of 97.4%, and its ultra-low quiescent current consumption can help reduce power consumption. Additionally, it features built-in over-voltage, over-current and over-temperature protection, as well as short circuit protection.The RAA230409GFT#AA0 has a very simple working principle. It takes the input voltage, usually from a power supply, and regulates it to the desired output voltage. This is done by regulating the amount of current flowing through the output line. The current is regulated by adjusting the duty cycle of the pulse-width modulation (PWM) controlled switch. This controls the amount of time that the switch is in the "on" state, and by adjusting this time, the voltage can be regulated.The RAA230409GFT#AA0 is an ideal device for many high-power applications, such as power supplies, voltage converters and battery chargers. Thanks to its over-voltage and over-temperature protection, and its wide range of input voltages, it can be used to regulate potentially dangerous voltages and still maintain safe operation. Additionally, its ultra-low quiescent current consumption helps reduce power consumption and increase efficiency. The RAA230409GFT#AA0 is also relatively easy to install and use. Its simple design means that the only requirements for operation are to connect it to the power supply and the output line, and to adjust the duty cycle of the PWM controlled switch. This makes it ideal for many applications, such as 3D printers, LED lighting, and solar power systems.In conclusion, the RAA230409GFT#AA0 is an ideal device for many high-power applications. Its wide range of input voltages, its ultra-low quiescent current consumption, and its over-voltage and over-temperature protection make it an ideal choice for regulating potentially dangerous voltages. Additionally, its simple design makes it easy to install and use, making it ideal for many applications.

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