PQ1CX12H2ZPQ

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	33V
Voltage - Output (Min/Fixed):	1.26V
Voltage - Output (Max):	24V
Current - Output:	2.5A
Frequency - Switching:	150kHz
Synchronous Rectifier:	No
Operating Temperature:	-30°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.173", 4.40mm Width)
Supplier Device Package:	8-SOP

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Introduction

PQ1CX12H2ZPQ is a voltage regulator belonging to the class of DC-DC Switching Regulators. It is one of the new generation of advanced switching regulators that allows high-efficiency, high-current, and high-flexibility operation in a variety of application fields.

Applications and Markets

The PQ1CX12H2ZPQ voltage regulator is used mainly for regulating voltage in industrial and commercial applications and equipment. Typical applications include mobile phones, Internet of Things (IoT) and Industrial Equipment, Telecoms, Automotive and Automation, Safety, Security as well as railway, aerospace, military and other fields.

Product Features

The PQ1CX12H2ZPQ voltage regulator has been designed to provide robust and reliable operation even in the harshest of environments. It has an operating temperature range of -40 °C to 125 °C, is encapsulated in a a robust plastic case to protect against harsh elements, and features heat sinks and resistors that keep heat to a minimum. It also offers reverse protection and current monitoring, along with a wide range of adjustable output voltages and frequencies, making it ideal for a wide range of industrial applications.

Design

The PQ1CX12H2ZPQ voltage regulator is a dual-output integrated circuit (IC) that includes an integrated power N-channel MOSFET power switch and an integrated synchronous buck regulator with voltage feedback, inductor, and two capacitor switching circuit in a single package. The device is operated by a single input voltage supplied to the integrated switch.

Functionality and Performance

The PQ1CX12H2ZPQ voltage regulator provides high-efficiency operation with a wide operating range and adjustable output voltages and frequencies for a variety of applications. It also offers high current and power output up to 12A and with up to 42V output. In addition, it provides programmable switching frequency from 100kHz to 2MHz, allowing the device to be used in a wide range of applications in a single platform.

Conclusion

The PQ1CX12H2ZPQ voltage regulator is an advanced switching regulator that provides high-efficiency, high-current, and high-flexibility operation in a variety of application fields. Its wide range of adjustable output voltages and frequencies, reverse protection, and current monitoring make it ideal for a wide range of industrial applications. Its robust design makes it suitable for use in harsh environments, and its single input design provides power and control flexibility.

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