ISL78206AVEZ-T7A

Voltage - Input (Max):	40V
Supplier Device Package:	20-HTSSOP
Package / Case:	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C (TA)
Synchronous Rectifier:	Both
Frequency - Switching:	200kHz ~ 2.2MHz
Current - Output:	2.5A
Voltage - Output (Max):	38V
Voltage - Output (Min/Fixed):	0.8V
Series:	Automotive, AEC-Q100
Voltage - Input (Min):	3V
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

The ISL78206AVEZ-T7A is a low-noise, synchronous 2-Phase step-down DC-DC power converter, which can operate in a wide input voltage range of 3.4V – 14V. It is designed for applications that need high power density, high efficiency and low-noise operation, such as set-top boxes, servers, storage devices, and automotive infotainment systems. It features a wide operating voltage range of 3.4V – 14V, enabling it to operate at a variety of input voltages. It has a high-efficiency synchronous rectification and dual output PWM controllers, allowing it to deliver up to 2A of output current at a switching frequency of up to 2MHz. Additionally, the device\'s wide-input voltage range makes it suitable for use in applications with widely varying input voltages.

ISL78206AVEZ-T7A Application Field

The ISL78206AVEZ-T7A can be used in power systems where low-noise and high-efficiency operation is desired. The device\'s wide input voltage range makes it suitable for a variety of applications, including set-top boxes, servers, storage devices, and automotive infotainment systems. Additionally, its dual output PWM controllers enable it to provide high power density and efficient operation with low noise. This makes it ideal for applications that require high power output in a compact package.

ISL78206AVEZ-T7A Working Principle

The ISL78206AVEZ-T7A is a synchronous 2-Phase step-down DC-DC power converter, which can operate in a wide input voltage range. It is designed to provide low-noise, high-efficiency and high-power density operation. The device utilizes a synchronous rectification technique that enables it to operate at significantly higher efficiency levels than comparable devices. The device\'s two phase architecture allows it to switch at higher frequencies, enabling it to provide high power output in a compact package. Additionally, the dual output PWM controllers enable it to offer a low-noise and highly efficient operation. The device is designed for use in applications that require a wide range of input voltages. The input voltage is applied across the device’s VIN pin, where the voltage is then regulated and fed to the device’s two-phase converter circuit. This circuit converts the input voltage from AC to DC and then it is regulated and converted back to AC at the output. The AC waveform is converted to a pulse width modulated (PWM) signal by the dual output PWM controllers. The PWM signal is then converted back to AC by the device’s synchronous rectification circuit to provide clean, low-noise and high-efficiency operation.

Conclusion

The ISL78206AVEZ-T7A is a low-noise, synchronous 2-Phase step-down DC-DC power converter, designed for applications needing high power density, high efficiency, and low-noise operation. Its wide input voltage range makes it suitable for a variety of applications, including set-top boxes, servers, storage devices, and automotive infotainment systems. Additionally, its synchronous rectification and dual output PWM controllers allow it to deliver high power output in a compact package and offer highly efficient, low-noise operation.

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