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TPS65218B1PHPR
+NomenclatureIC REG ARM A8/A9 7OUT 48HTQFP
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FabricantTexas Instruments
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Pièce fabricant #TPS65218B1PHPR
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Package 48-HTQFP (7x7)
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En stock5537
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Bulk |
| ProductStatus | Not For New Designs |
| Applications | ARM® Cortex™ -A8/A9 SOCs, FPGA |
| Voltage-Input | 2.2V ~ 5.5V |
| NumberofOutputs | 7 |
| Voltage-Output | Multiple |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 48-PowerTQFP |
Présentation
Description
Key features of the TPS65218B1PHPR include multiple step-down converters, LDOs (Low Dropout Regulators), and a load switch. It offers precise voltage regulation and a high level of integration, which reduces the need for external components, saving board space and cost. The device provides various programmable features, including voltage scaling and dynamic output voltage adjustment, which helps in optimizing power efficiency.
It is equipped with safety features like overcurrent protection, thermal shutdown, and power sequencing, ensuring reliable performance under different operating conditions. The PMIC supports a wide input voltage range, making it versatile for diverse applications. Its small QFN package enhances thermal performance and simplifies integration into compact designs.
Equivalent
Features
1. Multi-Channel Power Management: It includes multiple DC-DC converters and LDOs (Low Dropout Regulators) to provide different voltage levels for various components.
2. Input Voltage Range: Supports a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for battery-powered devices.
3. Efficiency: High-efficiency buck converters reduce heat dissipation and extend battery life.
4. Power Sequencing: Offers programmable power-up and power-down sequencing for orderly start-up and shutdown of the system.
5. I2C Interface: Allows communication and control via the I2C interface, enabling easy configuration.
6. Protection Features: Includes over-current, over-temperature, and short-circuit protection to enhance reliability and safety.
7. Small Package: Comes in a compact package suitable for space-constrained applications.
These features make the TPS65218B1PHPR a versatile solution for managing power in portable and embedded systems.
Pinout
The TPS65218B1PHPR comes in a 48-pin HTQFP (Heat Sink Thin Quad Flat Pack) package. Its main functions include:
1. Power Management: It provides multiple power rails with high efficiency, including multiple step-down (buck) converters, a linear regulator, and a load switch.
2. Sequencing and Control: The device allows for programmable power-up and power-down sequencing, which is crucial for processor and FPGA applications.
3. Protection Features: It includes safety features like overcurrent protection, thermal shutdown, and under-voltage lockout.
4. Communication: It supports I2C communication for status monitoring and configuration.
This PMIC is suitable for applications that require comprehensive power management with a small form factor.
Manufacturer
Application
1. Embedded systems: Provides multiple power rails for microcontrollers and processors.
2. Portable electronics: Offers compact power solutions for devices like handheld gaming consoles and cameras.
3. Industrial applications: Used in automation and control systems for stable power management.
4. Communication devices: Supports RF and networking equipment needing precise voltage regulation.
5. Consumer electronics: Power management for smart home devices and wearables.
Its versatility in managing multiple power outputs makes it suitable for any application requiring robust power regulation and efficiency.