The TPS61045DRBR G4 is a high-frequency, high-efficiency boost converter integrated circuit (IC) from Texas Instruments, designed to efficiently manage power within a compact form factor. It is ideal for applications requiring a higher voltage from a lower voltage supply, making it a versatile choice for designers in various electronics sectors.

Key Features

• Adjustable Output Voltage: The device provides an adjustable output voltage that can be set with external resistors, offering flexibility to meet the needs of different applications.
• High-Efficiency: With its high switching frequency and low quiescent current, the TPS61045DRBR G4 ensures efficient power conversion, which is critical for battery-operated devices.
• Integrated Power Diode: The inclusion of an integrated Schottky diode simplifies the design and reduces external component count, saving space and cost.
• Small Package: Housed in a compact QFN package, the TPS61045DRBR G4 saves valuable board space, making it suitable for portable and space-constrained applications.

Applications

The TPS61045DRBR G4 is versatile enough to be used in a wide array of applications, including but not limited to:

• White LED backlighting for small LCD displays
• Organic LED (OLED) power supply
• Portable power for PDAs, smartphones, and GPS devices
• Positive bias supply for TFT LCDs

Technical Specifications

• Input Voltage Range: 1.8V to 6V
• Output Voltage Range: Up to 28V
• Switching Frequency: Up to 1.2 MHz
• Package: 8-Pin QFN (DRBR)

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TPS61045DRBR G4 is no exception. It is designed to meet the rigorous standards required in industrial and consumer electronics. With its robust design and proven manufacturing process, this boost converter is built to deliver consistent performance over its lifetime.

Ordering Information

To order the TPS61045DRBR G4 or to obtain more information, please visit the Texas Instruments website or contact an authorized distributor. Ensure to reference the part number TPS61045DRBR G4 to get the specific IC tailored for your power management needs.