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MAX14578AEETE+T
+БОМIC BATT CHG LI-ION 16TQFN
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ПроизводительКомпания Analog Devices Inc./Maxim Integrated
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Мфр. Часть #MAX14578AEETE+T
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Лист данных MAX14578AEETE+T DataSheet
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В наличии5130
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Battery Chemistry | Lithium Ion |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.5V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (3x3) |
| Base Product Number | MAX14578 |
Обзор
Description
This device is designed with low on-resistance and minimal charge injection, ensuring high signal integrity and efficiency during operation. The MAX14578AEETE+T also incorporates a low quiescent current, which is crucial for battery-operated devices.
With its 1.5Ω on-resistance (typical), it minimizes voltage drop across the switch, while maintaining low distortion and noise. The device supports both single and dual supply configurations, providing design flexibility.
It is housed in a compact, 16-pin TQFN package, making it ideal for space-constrained applications. The MAX14578AEETE+T is commonly used in mobile phones, tablets, and other consumer electronics where efficient signal switching is essential.
Equivalent
Features
1. Input Voltage Range: Operates from 2.3V to 5.5V.
2. Output Current: Capable of providing up to 1A output current.
3. Adjustable Output Voltage: Output voltage can be adjusted down to 0.6V.
4. High Efficiency: Delivers efficiencies up to 95%, minimizing heat generation.
5. Low Quiescent Current: Features low quiescent current in sleep mode, enhancing battery life in portable applications.
6. Integrated Switches: Includes internal N-channel MOSFETs for reduced component count.
7. Compact Package: Offered in a 6-pin SOT-23 package for space-constrained designs.
8. Thermal Shutdown: Incorporates thermal protection to ensure safe operation.
9. Soft-Start: Provides soft-start capability to minimize inrush current.
These features make the MAX14578AEETE+T suitable for powering portable devices, sensors, and other battery-operated applications.
Pinout
The device includes multiple input and output pins for power switching, control signals, and monitoring functions. It integrates features such as an adjustable input voltage range, reverse current protection, and built-in charge pump for enhanced performance. The device is designed to efficiently manage power distribution in applications like smartphones, tablets, and other portable electronics.
For detailed pin assignments and specific functionalities, refer to the manufacturer's datasheet.
Manufacturer
Analog Devices, Inc., which acquired Maxim Integrated in 2021, is a leading global company that focuses on designing and manufacturing a wide range of integrated circuits (ICs) and systems that enable precise analog signal processing and digital signal processing. The company is recognized for its expertise in high-performance analog, mixed-signal, and digital signal processing technologies, serving a diverse set of industries and applications.
Application
1. Smartphones and Tablets: Power management for various components.
2. Wearable Devices: Efficient voltage regulation in compact designs.
3. IoT Devices: Energy-efficient operation in connected gadgets.
4. Consumer Electronics: Power supply for audio, video, and gaming devices.
5. Medical Devices: Reliable power for portable health monitoring equipment.
Its features include adjustable output voltage, low quiescent current, and fast transient response, making it suitable for diverse electronic applications requiring efficient power management.