RT6237ALGQUF

Voltage - Input (Max):	18V
Supplier Device Package:	14-UQFN (2x3)
Package / Case:	14-UFQFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	500kHz
Current - Output:	7A
Voltage - Output (Max):	8V
Voltage - Output (Min/Fixed):	0.7V
Series:	ACOT™
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

RT6237ALGQUF is a kind of DC-DC Switching Regulators and a part of PMIC - Voltage Regulators. As a PMIC (Power Management Integrated Circuit), it is designed to handle and control multiple power supply units in a single platform. ThisRT6237ALGQUF usually applies toindustrial computers with strict environmental requirements, such as continuous working environment with high ambient temperature, etc. The RT6237ALGQUF can meet the stringent requirements of such computers, and delivers stable and efficient power output.

Application

RT6237ALGQUF is widely used in high-efficiency and power-constrained high-end servers, storage servers and other intelligent systems. Specifically, the applications of RT6237ALGQUF mainly focus on the following areas:1. High-end server system, high-end industrial control computer and other high-end intelligent computer systems.2. Industrial control systems, mobile workstations, network communications, as well as medical diagnosis and other high-efficiency application systems.3. It is suitable for the industrial computers which require continuous working for a long period of time.4. High-end industrial laboratory test rooms, advanced industrial experimental platforms, and a variety of advanced experimental equipment.

Working Principle

RT6237ALGQUF adopts advanced control techniques and technology to make the output voltage stable. The complex switching network usually consists of power switches and a transformer, as well as a grounded inductance. The power switch mainly provides control signals to control the start and stop of the transformer. The transformer and grounded inductance will buffer the voltage to achieve the stability of the output voltage.To control the output voltage, RT6237ALGQUF usually uses a pulse width modulation (PWM) technique. When the output voltage reaches the desired voltage, the RT6237ALGQUF will convert the incoming current into two modulated signals, which will be sent to the power switch to control when to start and stop the flow of the current. After the power switch receives the control signal, it will adjust the pulse width of the output current and control the output voltage through it. In conclusion, RT6237ALGQUF can be widely used in energy-constrained computing systems, and its advanced pulse width modulation technique can provide a stable and efficient output voltage to the high-end industrial systems and other intelligent systems.

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