CHL8113-00CRT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Controller, DDR, Intel VR12, AMD SVI
Voltage - Input:	2.805 V ~ 3.63 V
Number of Outputs:	2
Voltage - Output:	--
Operating Temperature:	0°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-QFN (6x6)

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CHL8113-00CRT Application Field and Working Principle

The CHL8113-00CRT is a special purpose voltage regulator belonging to power management integrated circuit (PMIC) family. It focuses on providing extremely accurate voltage regulation and high-efficiency operation with low power dissipation. The CHL8113-00CRT is used in a variety of applications at various levels of efficiency and output voltages, such as direct power line voltage applications like residential homes, computing platforms, and other general-purpose applications.

PECL Output

The CHL8113-00CRT offers a programmable precision voltage regulator with PECL (positive-emitter-coupled logic) output. This output allows very precise regulation. Its operating range is between 5V and 110V at a PECL output level of 1 to 6V. It features regulated over-voltage and under-voltage protection, with a wide range of activation thresholds. The maximum current capability is up to 5A and the minimum current capability is 5mA for PECL output.

Adaptive Regulation

The CHL8113-00CRT uses an adaptive regulation approach to regulate output voltage while being able to accommodate load transients. The adaptive regulation technique uses a fast, dependable switching method to provide ultra-stable regulation and high precision. It also offers voltage type control with programmable upper and lower limits to provide over-voltage and under-voltage protection.

Features

Among the many features of the CHL8113-00CRT, some of the most important are its ability to provide flexible control options, ultra-high accuracy, high-efficiency, and quick response. It is also immune to power supply noise and has very low power dissipation. Other features include zero minimum-or-maximum on-time requirements, a wide range of operating voltages, and a wide operating temperature range (-20 °C to +85°C).

Applications

The CHL8113-00CRT is primarily used in high-efficiency, high-power applications, most notably in the power line voltage industry. Its application field includes direct power-supply voltage applications such as residential homes, computing platforms, and other general-purpose applications. Moreover, due to its efficient and precise regulation, it is also suited for distributed systems, medical devices, and industrial equipment.

Working Principle

The CHL8113-00CRT uses an advanced switching regulator to help provide ultra-stable regulation and high precision. It works by using an alternating current (AC) signal to turn a series of transistors on and off in rapid succession. When the transistor is on, it passes current from the power supply to the load. When it is off, the current is stopped. By rapidly switching the transistor, the device can accurately regulate the output voltage despite changes in the input voltage and load. In addition to the switching regulator, the CHL8113-00CRT also uses adaptive regulation which helps to reduce power loss and provide precise output voltage regulation. This technique uses a dynamic feedback loop to monitor and adjust the voltage throughout the device. The device can detect when the output voltage is too high or too low, and then adjust the control current to bring the output voltage to the desired level. Overall, the CHL8113-00CRT is a versatile and accurate voltage regulator suitable for a wide range of applications. With its wide operating range, efficient power management, and precise regulation, the CHL8113-00CRT is a great choice for applications requiring high-efficiency, precise voltage regulation.

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