圖片僅供參考
RT2875BQGCP
+物料清單IC REG BUCK ADJ 3A 14TSSOP
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製造商Richtek美國股份有限公司。
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製造商部分 #RT2875BQGCP
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min / Fixed) | 0.6V |
| Voltage - Output (Max) | 24V |
| Current - Output | 3A |
| Frequency - Switching | 300kHz ~ 2.1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 14-TSSOP-EP |
| Base Product Number | RT2875 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概述
Description
Key features include a low-power design for extended battery life, a built-in microcontroller interface, and support for multiple data rates. The device often includes features like automatic frequency hopping and robust error correction to enhance reliability in noisy environments.
The RT2875BQGCP is typically used in applications such as smart home devices, industrial automation, wearable technology, and healthcare monitoring systems. Its compact size and energy-efficient performance make it suitable for space-constrained designs, where power management is crucial.
Overall, the RT2875BQGCP facilitates seamless wireless connectivity, making it a popular choice among developers looking to implement effective and reliable wireless solutions.
Equivalent
Features
1. Frequency Range: Operates in the 2.4 GHz ISM band, suitable for various applications like IoT and wireless sensor networks.
2. Modulation: Supports multiple modulation schemes including OOK (On-Off Keying) and FSK (Frequency Shift Keying).
3. Low Power Consumption: Optimized for battery-operated devices, facilitating longer operational life.
4. High Sensitivity: Offers excellent receiver sensitivity, improving communication range and reliability.
5. Integrated Components: Combines RF front-end, baseband, and digital processing in a single chip, reducing the need for external components.
6. Flexible Data Rate: Configurable data rates enhance adaptability for different application requirements.
7. Built-in Antenna Diversity: Enhances signal quality and reduces interference.
8. Packages: Available in compact packages for space-constrained designs.
This combination of features makes the RT2875BQGCP ideal for embedded wireless applications where efficiency and performance are paramount.
Pinout
The main functions of the RT2875BQGCP include:
1. Battery Charger: It supports various charging profiles for lithium-ion batteries.
2. Power Path Management: It allows for seamless power transfer between the battery and the system load.
3. Thermal Regulation: It includes thermal protection to prevent overheating.
4. LED Indication: It often has LED outputs for charging status indication.
5. Tuning: Some pins may be used for configuration and tuning of the charger parameters.
For precise pin assignments and detailed functionality, refer to the manufacturer's datasheet.