Overview of Texas Instruments TPS62402DRCR

The TPS62402DRCR is a high-efficiency, synchronous step-down DC-DC converter brought to you by the renowned manufacturer Texas Instruments. This advanced power management integrated circuit is designed to meet the stringent power requirements of portable and battery-powered applications. With its compact form factor and rich set of features, the TPS62402DRCR is an ideal choice for designers looking to maximize battery life while maintaining a high performance in their products.

Key Features

• Dual Output Channels: The TPS62402DRCR provides two independent output channels with adjustable output voltages, which can be set by external resistors. This dual-channel capability allows for versatile power management schemes within a single device.
• High Efficiency: With an efficiency of up to 95%, this converter ensures minimal power loss during operation, thereby extending battery life and reducing heat generation.
• Wide Input Voltage Range: The device operates with an input voltage range from 2.25V to 5.5V, accommodating a variety of power sources including single-cell Li-Ion batteries.
• Adjustable Switching Frequency: The TPS62402DRCR allows users to select the switching frequency within a range of 400 kHz to 1.2 MHz, enabling a trade-off between efficiency and external component size.
• Power Save Mode: At light load conditions, the device automatically enters Power Save Mode, which maintains high efficiency over a wide load range.
• Thermal and Overcurrent Protection: The converter includes built-in thermal shutdown and overcurrent protection features to safeguard against potential damage from overheating and excessive current conditions.

Applications

The TPS62402DRCR is suitable for a broad array of applications, particularly where efficiency and battery life are critical. These applications include but are not limited to:

• Smartphones and Tablets
• Portable Media Players
• Wireless Communications Systems
• Handheld Medical Devices
• Power Banks

Package and Availability

The device is offered in a small 10-pin VSON package, identified by the DRC suffix, and is designed for space-constrained applications. The TPS62402DRCR is available for order and can be sourced through Texas Instruments' official distributors or their website, ensuring reliable delivery and authenticity.

With its combination of high efficiency, dual-output flexibility, and advanced power management features, the Texas Instruments TPS62402DRCR is a powerful solution for the next generation of portable electronics.