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MAX1627ESA+T
+Lista de MateriaisIC REG CTRLR BUCK 8SOIC
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FabricanteAnalog Devices Inc./Maxim Integrated
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Peça do Fabricante #MAX1627ESA+T
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Ficha Técnica MAX1627ESA+T DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | MAX1627 |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 16.5V |
| Frequency - Switching | 300kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Control Features | Enable |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
Key features include low quiescent current, fast transient response, and thermal shutdown protection, ensuring reliability and efficiency in diverse operating conditions. The MAX1627ESA+T is available in a 5-pin SOT23 package, facilitating easy integration into compact designs. It is ideal for battery-operated devices, portable electronics, and other applications where efficiency and reliability are critical.
For detailed specifications and application notes, consulting the product datasheet provided by Maxim Integrated (now part of Analog Devices) is recommended.
Equivalent
Features
1. Output Voltage: Provides a stable output voltage of 1.225V with a low output noise.
2. Temperature Coefficient: Offers a low temperature coefficient of 2 mV/°C, ensuring minimal drift over temperature variations.
3. Output Current: Capable of sourcing up to 10 mA, making it suitable for various loads.
4. Low Dropout Voltage: Features low dropout operation, enhancing performance in battery-powered devices.
5. Power Supply Rejection Ratio (PSRR): High PSRR ensures stable output voltage despite variations in input voltage.
6. Package: Available in a small 8-pin SOIC package, facilitating compact designs.
7. Wide Operating Temperature Range: Operates from -40°C to +125°C, suitable for harsh environments.
These features make the MAX1627ESA+T ideal for applications like sensors, analog-to-digital converters, and precision signal processing where stable voltage references are critical.
Pinout
1. VDD (Pin 1): Supply voltage input (2.5V to 5.5V).
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active-low reset output.
4. RESET (Pin 4): Another active-low reset output (duplicate pin).
5. MR (Pin 5): Manual reset input, active-low to initiate a reset.
6. VTH (Pin 6): Threshold voltage setting pin; external resistors set the voltage threshold.
7. SENSE (Pin 7): Input for voltage sensing, connected to the monitored voltage rail.
8. NC (Pin 8): Not connected; serves no function and can be left floating.
The MAX1627 is primarily used in applications requiring voltage monitoring and reset functions, ensuring reliable system operation during power disruptions.
Manufacturer
The company is known for its innovative solutions that enhance signal processing capabilities, enabling improved performance in a wide range of applications. ADI's products include amplifiers, data converters, microcontrollers, and power management devices, among others. The MAX1627ESA+T, specifically, is a voltage supervisor designed to monitor voltage levels in power supply systems, ensuring reliable operation and protection against voltage faults.
Analog Devices is recognized for its commitment to research and development, and it plays a crucial role in advancing technologies that drive various industries, making it a key player in the semiconductor sector.