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IC REG BUCK ADJ 3A 16QFN
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Nhà sản xuấtAllegro MicroSystems
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Ông. Phần #A4403GEUTR-T
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Bảng dữ liệu A4403GEUTR-T DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 46V |
| Voltage - Output (Min / Fixed) | 0.8V |
| Voltage - Output (Max) | 46V |
| Current - Output | 3A |
| Frequency - Switching | 450kHz ~ 2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-QFN (4x4) |
| Base Product Number | A4403 |
Tổng quan
Description
To obtain precise information, including technical specifications, application notes, or datasheets, it is advisable to consult the manufacturer's documentation or website. This will provide details on its functionality, electrical characteristics, pin configuration, and typical use cases in electronic circuits or systems.
Equivalent
Features
1. Low Noise: Provides high signal integrity with minimal noise, making it suitable for sensitive applications.
2. Wide Bandwidth: Offers a gain bandwidth product of 1 MHz, allowing it to handle high-frequency signals efficiently.
3. Low Distortion: Delivers low total harmonic distortion (THD), ensuring high-quality signal reproduction.
4. Single Supply Operation: Can operate from a single power supply, enhancing circuit design flexibility.
5. High Input Impedance: Ensures minimal loading effects on preceding stages.
6. Output Short-Circuit Protection: Built-in protection enhances reliability in various applications.
7. Temperature Range: Designed to function effectively over a wide temperature range, suitable for industrial applications.
These features make the A4403GEUTR-T a versatile choice for precision amplification tasks in modern electronic systems.
Pinout
1. Input Control Pins: These are used to control the operation of the motor driver, allowing for direction and speed control.
2. Power Supply Pins: There are pins designated for connecting the power supply to the IC.
3. Output Pins: These pins connect to the motor, providing the necessary drive signals.
4. Ground Pins: Several pins serve as ground connections.
5. Diagnostic Outputs: Some pins are used for fault detection and diagnostics, indicating operation status or errors.
This device is commonly used in automotive and industrial applications for driving motors in various configurations.