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TPS84259RKGR
+BOMDC DC CONVERTER -3 TO -17V
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS84259RKGR
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데이터시트 TPS84259RKGR DataSheet
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사양
| 속성 | 가치 |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 40V |
| Voltage - Output 1 | -3 ~ -17V |
| Current - Output (Max) | 2A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, UVLO |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 86% |
| Mounting Type | Surface Mount |
| Package / Case | 41-BQFN Module |
| Size / Dimension | 0.43" L x 0.35" W x 0.11" H (11.0mm x 9.0mm x 2.8mm) |
| Supplier Device Package | 41-B1QFN (11x9) |
| Base Product Number | TPS84259 |
| Control Features | Enable, Active High |
개요
Description
Key features of the TPS84259RKGR include a wide input voltage range, typically around 4.5V to 42V, and an adjustable output voltage, providing versatility for varied applications. It offers a maximum output current of up to 2.5A, making it robust for moderate power applications. Additionally, the module boasts excellent thermal performance and reliability, with built-in overcurrent and thermal protection.
The TPS84259RKGR is commonly used in industrial, telecom, and consumer electronics applications where efficient power management is crucial, and board space is limited. Its ease of use and integration make it a popular choice among engineers for power supply designs.
Equivalent
1. Murata's MYR series
2. RECOM's RPM series
3. Analog Devices' LTM series
4. Vicor's PI33 series
When selecting an equivalent, ensure that specifications like input voltage, output current, efficiency, and package size match the requirements of your application.
Features
1. Input Voltage Range: It supports an input voltage range from 4.5 V to 28 V, making it versatile for various applications.
2. Output Voltage: The module provides adjustable output voltages from 0.8 V to 6 V.
3. Output Current: It can deliver up to 2 A of continuous output current.
4. Efficiency: High efficiency, up to 95%, is achieved through its optimized design.
5. Compact Size: The module comes in a compact 9-mm x 11-mm package.
6. Thermal Performance: It includes thermal protection features, ensuring reliable operation under varying conditions.
7. Protection: Overcurrent and overtemperature protection enhance its reliability.
8. Ease of Use: Minimal external components are needed for operation, simplifying the design process.
These features make the TPS84259RKGR ideal for applications requiring efficient power management in compact spaces.
Pinout
This module is part of the SWIFT™ family and is known for its high efficiency, compact size, and ease of use. It supports a wide input voltage range and provides various output voltage options, making it suitable for a range of applications that require high-density power solutions.
For detailed pin function descriptions, including power input, output, control, and ground connections, the datasheet from Texas Instruments should be referred to, as it provides comprehensive technical specifications and application guidelines.
Manufacturer
Application
1. Industrial Automation: Used in machinery and equipment for efficient power management.
2. Telecommunications: Powers networking hardware and communication devices.
3. Data Centers: Supports server power supplies and storage systems.
4. Consumer Electronics: Fits in high-performance devices requiring optimized power delivery.
5. Medical Equipment: Provides reliable power for sensitive medical devices.
6. Automotive Systems: Used in infotainment and advanced driver-assistance systems (ADAS).
Its compact size, efficiency, and ease of integration make it suitable for a wide range of applications requiring stable power conversion.