MAX25300AATA/V+T

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MAX25300AATA/V+T

IC REG LINEAR POS ADJ 8TDFN

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規格

Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.3V
Voltage Dropout (Max) 0.3V @ 500mA
Current - Output 500mA
Current - Quiescent (Iq) 600 µA
PSRR 70dB ~ 40dB (1kHz ~ 1MHz)
Control Features Current Limit, Enable
Protection Features Over Current, Over Temperature, Reverse Current
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-TDFN-EP (2x2)
Grade Automotive
Qualification AEC-Q100

概述

Description

The MAX25300AATA/V+T is a high-efficiency, synchronous DC-DC boost converter designed for powering RF applications and other systems requiring a stable output voltage from a low input voltage. It operates with a wide input voltage range of 2.7V to 5.5V and delivers output voltages up to 18V. This device features a peak efficiency of up to 95%, minimizing power loss and heat generation.
Key features include adjustable output voltage, integrated power MOSFETs, and a compact package for space-constrained applications. The converter supports a variety of power management topologies and includes protections like over-voltage and thermal shutdown to enhance reliability. Its simple design and minimal external components make it suitable for mobile devices, IoT applications, and other battery-powered systems.
Overall, the MAX25300AATA/V+T is ideal for designers seeking a versatile and efficient solution for boosting low voltage inputs in compact electronic devices.

Features

The MAX25300AATA/V+T is a high-performance, low-power, integrated analog front-end designed for automotive and industrial applications. Key features include:
1. Integrated Voltage Regulators: Provides stable power supply for various sensors and devices.

2. Low Power Consumption: Optimized for battery-operated applications, enhancing energy efficiency.

3. Wide Input Voltage Range: Supports a broad range of supply voltages, making it versatile for different applications.

4. High Accuracy: Delivers precise measurements with minimal offset and drift, suitable for precision applications.

5. Multiple Output Options: Configurable output to accommodate different load requirements.

6. Thermal Protection: Built-in features to prevent overheating and ensure reliable operation under various conditions.
7. Compact Package: Available in a small form factor, facilitating easy integration into space-constrained designs.
These features make the MAX25300AATA/V+T ideal for automotive sensors, industrial monitoring, and other applications requiring reliable analog signal processing.

Package

The MAX25300AATA/V+T is offered in a 20-pin TQFN (Thin Quad Flat No-lead) package. This compact package type is designed for space-constrained applications, providing a low profile and efficient thermal performance.

Pinout

The MAX25300AATA/V+T is a dual boost converter with a total of 16 pins. Its primary functions include:
1. Power Management: It efficiently regulates output voltage and current for various applications.
2. Synchronous Operation: Allows for better efficiency by reducing switching losses.
3. Adjustable Output Voltage: Provides flexibility in output voltage settings.
4. Integrated Compensation: Simplifies design by integrating compensation networks.
5. Protection Features: Includes over-voltage protection, under-voltage lockout, and thermal shutdown.
The device is primarily used in battery-powered applications, portable devices, and other power-sensitive electronic systems. Its compact design and efficiency make it suitable for space-constrained environments.

Manufacturer

The MAX25300AATA/V+T is manufactured by Maxim Integrated, which is a semiconductor company known for designing and producing a wide range of analog and mixed-signal integrated circuits (ICs). Founded in 1983, Maxim Integrated specializes in products for various applications, including power management, signal processing, and interface solutions. In 2020, Maxim Integrated was acquired by Analog Devices, Inc., a leading global company in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Maxim's products are widely used in industries such as automotive, industrial, communications, and consumer electronics.

Application

The MAX25300AATA/V+T is a high-efficiency, integrated DC-DC boost converter primarily used in battery-powered devices, portable applications, and consumer electronics. Its application areas include powering OLED displays, LED drivers, and automotive systems. Additionally, it is suitable for energy harvesting, IoT devices, and any application requiring a compact, reliable power supply with low quiescent current and high output voltage regulation.

Equivalent

The MAX25300AATA/V+T is a high-performance buck-boost converter. Equivalent products include the TPS63060 from Texas Instruments, the LTC3115 from Analog Devices, and the MCP1640 from Microchip Technology. Always verify specifications and compatibility with your application.

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