Overview: TPS6509 Power Management IC from Texas Instruments
について TPS6509 by テキサス・インスツルメンツ is a versatile multi-rail power management IC designed to supply power efficiently in embedded and portable electronic systems. With integrated DC/DC converters and LDO regulators, it provides flexible voltage management for multiple subsystems while conserving board space through its compact package.
It is engineered to reduce the number of required external components and includes programmable startup sequencing, dynamic voltage scaling, and protection features. Its design supports efficient power distribution and coordination across microcontrollers, DSPs, and other SoCs.
ベストセラー商品
Electrical Specifications for TPS6509
| パラメータ | 価値 |
|---|---|
| Main Buck Converters | 2 (up to 2A each) |
| Linear Regulators | 2 (up to 300 mA) |
| Input Voltage | 2.5V～6V |
| Sequencing Support | はい |
| パッケージ | QFN |
| Dynamic Voltage Scaling | Supported |
| Protections | Overcurrent, Thermal Shutdown |
Advantages Over Comparable Power Solutions
Compared to discrete or less-integrated power designs, the TPS6509 offers significant space and cost advantages. Its high integration level reduces the number of required passive components and eliminates the need for external sequencing logic. Designers benefit from fast development cycles, increased reliability, and streamlined layout for compact form factors.
When sourced from ICメーカー, the TPS6509 ensures dependable quality and supply chain transparency, critical in industrial and consumer product development cycles.
注目商品
Expanded Features Table
| Feature | Details |
|---|---|
| Switching Regulators | 2 Buck Converters |
| Linear Regulators | 2 LDOs |
| 出力電圧範囲 | 調節可能 |
| Soft Start | はい |
| Power Sequencing | Programmable |
| Shutdown Current | 低静止電流 |
Common Applications of TPS6509
- Consumer electronics requiring compact power designs
- Portable embedded systems
- Industrial control boards and handheld devices
よくある質問（FAQ）
What type of power conversion does TPS6509 support?
The TPS6509 includes both buck converters and LDO regulators, supporting efficient DC-DC conversion and low-dropout linear regulation in a single integrated solution.
Is the device optimized for battery-powered systems?
Yes, its low input voltage range and efficient regulation make it suitable for battery-powered applications, optimizing runtime while managing multiple power rails.
お問い合わせ
Does TPS6509 support voltage sequencing?
It offers programmable sequencing support, allowing safe and predictable power-up/down of various subsystems like memory, logic, or sensor modules.
What are the packaging and size benefits of this IC?
It comes in a compact QFN package that allows dense integration on space-limited PCBs, improving thermal performance and reducing board clutter.
How can I ensure authentic sourcing of this device?
For genuine components, purchase directly through ICメーカー, which guarantees traceable sourcing and technical support for Texas Instruments parts.
