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TPS65910A31A1RSLR
+Lista de MateriaisIC PWR MGMT 4DCDC/8 LDO 48VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #TPS65910A31A1RSLR
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Pacote VQFN-48
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Em Estoque6188
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Applications | Handheld/Mobile Devices, OMAP™ |
| Voltage-Supply | 1.7V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 48-VFQFN Exposed Pad |
Visão Geral
Description
Key features include its ability to handle input voltages ranging from 2.7V to 5.5V, making it versatile for different power sources. The device is designed to optimize power efficiency and extend battery life, which is crucial in battery-operated portable devices. It also supports programmable power sequencing, which ensures that power is applied to different parts of a system in a controlled manner, preventing damage and ensuring reliable operation.
The TPS65910A31A1RSLR is widely used in embedded systems, consumer electronics, and industrial applications, providing a robust solution for managing complex power needs efficiently. Its compact design and integration of multiple power functions make it a popular choice for designers looking to optimize space and power usage.
Equivalent
1. Maxim Integrated: MAX77686, a PMIC designed for ARM processors.
2. NXP: PF1550, catering to low-power applications.
3. Analog Devices: ADP5024, offering multiple output voltage rails.
4. Microchip: MCP16502, suitable for battery-powered applications.
Always verify compatibility with specific requirements and pin configurations when considering alternatives.
Features
1. Power Supplies: Integrated step-down converters and LDOs (Low Dropout Regulators) that provide multiple output voltages tailored for processor cores, memory, and I/O interfaces.
2. Efficiency: Offers high efficiency and low power consumption, which is critical for portable and battery-powered devices.
3. Flexibility: Programmable power management features allow customization for specific application requirements.
4. Sequencing and Timing: Built-in power-up and power-down sequencing, ensuring reliable startup and shutdown procedures for complex systems.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and short-circuit protection to enhance device reliability and safety.
6. Interfaces: Compatible with I2C interface for communication and control, enabling integration with microcontrollers and processors.
7. Package Type: Available in a compact VQFN (Very Thin Quad Flat No-lead) package, which is suitable for space-constrained designs.
These features make it suitable for applications such as portable electronics, industrial equipment, and consumer devices.
Pinout
Key functions of the TPS65910A31A1RSLR include:
1. Power Management: It integrates multiple DC-DC converters and LDOs to manage power for various subsystems.
2. Voltage Regulation: Provides various output voltage options to support different processor and peripheral power requirements.
3. Sequencing and Control: Offers power-up/power-down sequencing features essential for processor power management.
4. Low Power Consumption: Designed to optimize efficiency and minimize power loss.
5. Flexibility: Configurable via I2C interface, enabling adjustment of operating parameters to match specific application needs.
This PMIC is used in embedded systems, portable devices, and industrial applications where efficient power management is crucial.
Manufacturer
Application
1. Embedded Systems: Provides power management for microcontrollers and processors in embedded applications.
2. Portable Devices: Used in portable electronics like tablets, smartphones, and handheld devices to manage battery power efficiently.
3. Industrial Equipment: Supports power regulation in industrial automation and control systems.
4. Consumer Electronics: Utilized in consumer gadgets requiring multiple power rails and efficient power usage.
5. Automotive Systems: Helps in managing power for infotainment systems or other electronic components in vehicles.
The PMIC integrates regulators, voltage references, and logical control to ensure stable power supply in various electronic applications.