ADP1612ARMZ-R7

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ADP1612ARMZ-R7

IC REG BST SEPIC ADJ 1.4A 8MSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Up
OutputConfiguration Positive
Topology Boost, SEPIC
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 1.8V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.8V
Voltage-Output(Max) 20V
Current-Output 1.4A (Switch)
Frequency-Switching 650kHz, 1.3MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The ADP1612ARMZ-R7 is a high-efficiency, step-up DC-DC switching converter designed by Analog Devices. It is primarily used in applications requiring a boost in voltage from a lower input level to a higher output level. Key features include a wide input voltage range, typically from 1.8 V to 5.5 V, making it suitable for battery-powered devices. The converter can deliver up to 150 mA of output current, with an adjustable output voltage up to 20 V, depending on the input conditions and external components used.
The ADP1612ARMZ-R7 is known for its high efficiency, often over 90% under optimal conditions, which helps extend battery life in portable devices. It operates at a fixed frequency, typically around 650 kHz or 1.3 MHz, which allows the use of small inductors and capacitors, reducing the overall size of the power supply design. Additional features include internal compensation, soft start, and current limiting, ensuring reliable operation and protection against overload conditions. The device is packaged in a compact MSOP, making it suitable for space-constrained applications. It is commonly used in portable electronics, LCD bias supplies, and other applications requiring efficient DC voltage conversion.

Features

The ADP1612ARMZ-R7 is a boost converter designed by Analog Devices. It features a high switching frequency of up to 1.2 MHz, which allows for smaller external components and compact design. The device is capable of providing an adjustable output voltage ranging from 1.8 V to 20 V, making it suitable for a variety of applications.
Key features include a wide input voltage range from 1.8 V to 5.5 V, making it adaptable for use with various power sources. It offers a high efficiency rate, often exceeding 90%, which minimizes power loss and heat generation. The ADP1612ARMZ-R7 also includes an integrated power switch and synchronous rectification, which contributes to its efficiency and helps reduce the component count.
The device comes with built-in protection features such as overcurrent protection and thermal shutdown, enhancing its reliability. Additionally, it offers soft-start capability to limit inrush current during startup. The small MSOP package allows for easy integration into space-constrained designs. Overall, the ADP1612ARMZ-R7 is a versatile and efficient solution for boosting DC voltage in compact electronic applications.

Package

The ADP1612ARMZ-R7 is a step-up DC-DC converter from Analog Devices, packaged in an 8-lead Mini Small Outline Package (MSOP). This compact package is suitable for space-constrained applications and offers efficient power conversion.

Pinout

The ADP1612ARMZ-R7 is a high-efficiency, step-up DC-DC switching converter manufactured by Analog Devices. It is commonly used to boost input voltages in various applications. The ADP1612 is available in an 8-lead MSOP (Mini Small Outline Package).
Pin Count:
- The device has a total of 8 pins.
Function:
- The ADP1612 is designed to convert a lower input voltage to a higher output voltage efficiently.
- It operates with a switching frequency of up to 650 kHz.
- It supports an input voltage range of 1.8 V to 5.5 V and can deliver an output voltage of up to 20 V.
- The device is typically used in applications that require a step-up from battery voltages, such as in portable and battery-powered devices.
- Key features include adjustable output voltage, internal compensation, current-mode PWM control, and protection features like overcurrent and thermal shutdown.
For more detailed specifications, refer to the datasheet provided by the manufacturer.

Manufacturer

The ADP1612ARMZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of integrated circuits used in electronic equipment. The company specializes in data conversion and signal processing technologies, including analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Analog Devices serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics, by providing solutions that improve the accuracy and efficiency of electronic systems.

Application

The ADP1612ARMZ-R7 is a DC-DC boost converter primarily used in applications requiring voltage step-up from a lower input voltage to a higher output voltage. Its application areas include powering OLED displays, LED backlighting, and portable devices. It is also used in battery-powered equipment, wireless communication devices, and other systems needing efficient power conversion with low noise and high frequency switching capability. Its compact size and high efficiency make it ideal for space-constrained and energy-sensitive applications.

Equivalent

The ADP1612ARMZ-R7 is a step-up DC-DC converter. Equivalent products include:
1. Texas Instruments TPS61030 - A step-up DC-DC converter with similar voltage and current ratings.
2. Maxim Integrated MAX1771 - A high-efficiency, step-up DC-DC controller.
3. Microchip Technology MCP1640 - A boost converter with comparable features.
4. ON Semiconductor NCP1402 - A low-noise boost converter.
Ensure compatibility with your specific requirements before substituting.

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