TPS61261DRVR

The TPS61261DRVR is a high-performance, step-up (boost) DC-DC converter designed by Texas Instruments. It is specifically engineered to efficiently convert low input voltage levels (as low as 0.3V) to higher output voltages, making it ideal for battery-operated devices and applications where space is limited.
Key features include a wide input voltage range of 0.3V to 5.5V, adjustable output voltages up to 5.5V, and high efficiency (up to 95%) across various load conditions. The device supports both fixed and adjustable output configurations, making it versatile for different applications.
The TPS61261DRVR operates at a high switching frequency, allowing for smaller external components and a compact design. Integrated features such as overcurrent protection, thermal shutdown, and soft start enhance reliability and ease of use.
Common applications include powering sensors, microcontrollers, and wireless communication devices in portable electronics. Overall, the TPS61261DRVR is suitable for a wide range of low-power applications requiring efficient voltage regulation in a small footprint.

The TPS61261DRVR is a high-efficiency boost converter designed for powering devices from low-voltage sources such as single-cell lithium-ion batteries. Key features include:
- Input Voltage Range: 0.3V to 5.5V, allowing operation with very low battery voltages.
- Output Voltage Range: Adjustable from 1.2V to 5.5V, enabling flexibility for various applications.
- Efficiency: Up to 96%, optimizing battery life and thermal performance.
- Switching Frequency: 1.2 MHz, allowing for smaller external components and reduced board space.
- Low Quiescent Current: Approximately 1.5 µA, which helps preserve battery life in low-power applications.
- Current Limit: Integrated current limit for safe operation and protection against overload conditions.
- Soft Start: Reduces inrush current during startup.
- Package: Available in a compact 3mm x 3mm QFN package, suitable for space-constrained designs.
These features make the TPS61261DRVR ideal for portable electronics, wireless sensors, and other applications requiring efficient power management from low voltage sources.

The TPS61261DRVR is packaged in a SOT-23-5 type package. This compact surface mount package is designed for efficient power management applications.

The TPS61261DRVR is a boost converter from Texas Instruments designed for power management in portable applications. It features a 10-pin HTQFN package.
Pin Count and Functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. SW (Pin 3): Switch node connection to the inductor.
4. BS (Pin 4): Bootstrap capacitor connection for the high-side MOSFET.
5. COMP (Pin 5): Compensation network connection for stability.
6. FB (Pin 6): Feedback input for output voltage regulation.
7. EN (Pin 7): Enable input to turn the converter on/off.
8. SS (Pin 8): Soft-start capacitor connection for controlled startup.
9. PG (Pin 9): Power good output indicating the output voltage status.
10. VOUT (Pin 10): Output voltage connection.
The TPS61261 is optimized for efficiency and compact design, making it suitable for battery-powered devices.

The TPS61261DRVR is manufactured by Texas Instruments (TI), a prominent technology company based in the United States. Founded in 1930, Texas Instruments is renowned for its development of semiconductors and various electronic components. The company specializes in analog and embedded processing technologies, catering to a diverse array of industries, including automotive, industrial, and consumer electronics. TI is well-regarded for its innovation and quality in power management solutions, such as the TPS61261DRVR, which is a high-efficiency boost converter designed for portable power applications. Texas Instruments is a leader in the semiconductor industry, contributing significantly to advancements in electronic devices and systems.

The TPS61261DRVR is a boost converter primarily used in battery-powered applications, such as portable electronic devices, wearables, and IoT sensors. It efficiently steps up low battery voltages to higher levels required for powering components like microcontrollers, wireless transmitters, and displays. Additionally, it is suitable for energy harvesting applications and can be used in LED drivers and automotive electronics.

Equivalent products to the TPS61261DRVR chip include the following voltage regulators:
1. LT1302 - Linear Technology
2. MICROCHIP MCP1640 - Microchip Technology
3. NCP1402 - ON Semiconductor
4. LM2621 - Texas Instruments
5. TPS61080 - Texas Instruments
Always verify specifications and compatibility for your specific application.