Overview: TPS65063B Integrated Power Management Solution
The TPS65063B from Texas Instruments is an integrated power management IC designed to deliver a compact and flexible solution for low-power systems. It includes three step-down converters and two LDOs, all managed via an I2C interface, making it well-suited for powering digital cores and peripheral components in embedded devices.
With a compact QFN package and comprehensive protection features, the TPS65063B offers a robust solution for engineers seeking reliable and efficient power control in space-limited designs.
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Key Technical Specifications of TPS65063B
| Parameter | Specification |
|---|---|
| Step-Down Converters | 3 (up to 1.2 A each) |
| Low Dropout Regulators (LDO) | 2 |
| Input Voltage Range | 2.5 V to 6 V |
| Interface | I2C-compatible |
| Protection Features | Thermal shutdown, UVLO |
| Package | QFN |
Why TPS65063B Outperforms Traditional Power ICs
Unlike conventional multi-chip solutions, TPS65063B integrates multiple regulators into a single QFN package, significantly reducing board space and component count. The I2C interface enables precise voltage management and power sequencing, helping to meet the dynamic power needs of modern digital systems.
The high efficiency and low standby current of the converters enhance battery longevity in portable electronics. These advantages make the TPS65063B a preferred choice for engineers sourcing reliable components from IC Manufacturer.
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Expanded Technical Parameters
| Feature | Description |
|---|---|
| Total Regulators | 5 (3 Buck, 2 LDO) |
| Converter Output Current | Up to 1.2 A |
| Operating Voltage Range | 2.5 V ?C 6 V |
| Sequencing | I2C-controlled |
| Protection Mechanisms | Thermal, Undervoltage |
| Package Type | QFN |
| Target Applications | Handhelds, e-readers, Industrial devices |
Typical Applications of TPS65063B
- E-book readers
- Industrial handheld devices
- Consumer electronics with space constraints
Frequently Asked Questions (FAQ)
What are the primary functions integrated in TPS65063B?
This device integrates three step-down converters and two LDOs for managing multiple power rails in portable and embedded systems.
How does the I2C interface benefit engineers?
The I2C interface allows for flexible voltage adjustments, dynamic sequencing, and efficient power tuning in real time to adapt to application demands.
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Is this IC suitable for battery-powered applications?
Yes, its low power consumption and high conversion efficiency make it ideal for extending battery life in compact, battery-powered designs.
What safety mechanisms are built into the TPS65063B?
It includes essential protection features such as thermal shutdown and undervoltage lockout, which help safeguard both the IC and the system.
Why source TPS65063B from IC Manufacturer?
IC Manufacturer provides genuine components, excellent customer service, and fast delivery trusted by engineers worldwide for industrial and consumer designs.
