Imagens apenas para referência
LM76002RNPR
+Lista de MateriaisIC REG BUCK ADJ 2.5A 30WQFN
-
FabricanteTexas Instruments
-
Peça do Fabricante #LM76002RNPR
-
Pacote WQFN-30
-
Em Estoque1769
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min/Fixed) | 1V |
| Voltage - Output (Max) | 57V |
| Current - Output | 2.5A |
| Frequency - Switching | 300kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
Visão Geral
Description
Key features include a selectable switching frequency up to 2.2 MHz, which allows designers to optimize for either efficiency or size, and a peak current-mode control that ensures excellent load and line regulation. The device offers a high power delivery capability of up to 2.5A continuous output current.
It also incorporates advanced protection features such as cycle-by-cycle current limit, thermal shutdown, and undervoltage lockout. The LM76002RNPR supports an adjustable output voltage, enhancing flexibility for different voltage requirements in system designs.
Overall, the LM76002RNPR is valued for its efficiency, robustness, and versatility, making it a dependable choice for engineers needing a reliable power management solution.
Equivalent
1. MP4568 from MPS (Monolithic Power Systems)
2. LTM8063 from Analog Devices
3. TPS54302 from Texas Instruments itself (a similar internal product)
Please verify compatibility in terms of electrical characteristics and package type, as exact equivalents could vary based on specific application requirements.
Features
The LM76002RNPR supports adjustable output voltages as low as 1V, allowing for flexible voltage regulation. It also features a peak current mode control for fast transient response. The converter includes several protection features such as cycle-by-cycle current limit, thermal shutdown, and undervoltage lockout to ensure reliable operation.
The LM76002RNPR comes in a space-saving, thermally-enhanced 16-pin HTSSOP package. It includes an enable pin for easy power management and soft-start control to prevent inrush current at startup. Additionally, the device can be synchronized to an external clock to reduce interference in multi-converter setups. These features make the LM76002RNPR suitable for industrial, automotive, and general-purpose power supply applications.
Pinout
- VIN: Power input.
- VOUT: Power output.
- SW: Switch node.
- EN: Enable pin for turning the device on or off.
- FB: Feedback pin used to set the output voltage.
- GND: Ground connection.
Additional pins might be allocated for functions like compensation, soft start, or synchronization, depending on the specific design requirements. Always refer to the official datasheet for detailed pin configuration and function descriptions.
Manufacturer
Application
1. Telecommunications Equipment: Provides stable power supply for network devices.
2. Industrial Automation: Powers sensors, controllers, and communication modules.
3. Automotive Systems: Used in infotainment, ADAS, and powertrain control for efficient power management.
4. Consumer Electronics: Powers portable devices, laptops, and other electronics requiring stable voltage.
5. Medical Devices: Ensures reliable power for diagnostic and monitoring equipment.
Its wide input voltage range and high efficiency make it suitable for diverse applications requiring reliable voltage regulation.