TPS61029DRCT

Voltage Regulators - DC DC Switching Regulators Overview

The TPS61029DRCT is a Texas Instruments adjustable boost converter in a VSON-EP-10 package. It operates with an input voltage range of 900 mV to 6.5 V and delivers up to 1.8 A output current. The device provides an adjustable output voltage from 1.8 V to 5.5 V at a fixed switching frequency of 600 kHz. Key electrical parameters include a quiescent current of 25 uA, shutdown capability, and a load regulation of 0.6%. It functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports ultra-low input voltages starting at 900 mV for deep battery discharge applications
• Integrates a fixed 600 kHz switching frequency to optimize external component size
• Features low quiescent current operation to extend battery life in portable devices

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics powered by single-cell lithium-ion or lithium-polymer batteries
• Smartphones and mobile phones requiring efficient power management
• Personal digital assistants (PDAs) and handheld gaming devices
• GPS navigation modules and wearable technology

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DRCT indicates cut-tape packaging when ordering samples or small quantities. Confirm RoHS compliance status through official datasheets as manufacturing processes may evolve. Ensure the VSON-EP-10 footprint matches your PCB layout requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits that require boosting low cell voltages above 1.8 V. The 1.8 A current rating suits moderate power loads in compact form factors. Consider the 600 kHz frequency trade-off between efficiency and passive component size. Evaluate thermal performance in enclosed spaces due to the small package dimensions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the TPS6102x family of high-efficiency boost converters designed for battery-powered applications. It complements other variants like the TPS61026 which offers fixed output voltages. The series focuses on minimizing standby current while maintaining robust performance across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include TPS61029DRCR (reel packaging) and TPS61029DRCT (cut tape). Automotive grade equivalents are available as TPS61029QDRCRQ1 and TPS61029QDPNRQ1. Verify pin compatibility and thermal characteristics before swapping.