Product Overview: TPS61070DDCRG4 from Texas Instruments

The TPS61070DDCRG4 is a high-performance, adjustable, 1.2-MHz fixed-frequency, PWM DC-DC boost converter from Texas Instruments. Designed to provide a flexible and efficient power management solution, this device is ideal for battery-powered applications where an extended battery life and a small form factor are crucial.

With a wide input voltage range of 0.9 V to 6 V, the TPS61070DDCRG4 is capable of supporting a variety of power sources, including single-cell Li-Ion batteries, multiple Alkaline/NiMH cells, and other standard power supplies. The output voltage is adjustable from 1.8 V to 12 V, which allows the device to power a broad range of applications, from portable electronics to LED lighting solutions.

The TPS61070DDCRG4 incorporates a 1.2-A current limit switch and an integrated LDO for improved efficiency at light loads. This feature, along with a quiescent current of just 35 µA, ensures minimal power loss during standby and low-power operation, thereby extending battery life. The device also supports a selectable pulse frequency modulation (PFM) mode for improved efficiency at light loads.

Safety and protection are vital, and the TPS61070DDCRG4 includes over-temperature protection, over-voltage protection, and under-voltage lockout to ensure the stability and longevity of your application. Additionally, the device has a thermal shutdown feature that prevents damage from overheating.

The TPS61070DDCRG4 comes in a compact 6-pin SOT-23 package, making it an excellent choice for space-constrained applications. Its small size and high integration level reduce the need for additional external components, simplifying design and reducing overall system cost.

Whether you are designing for portable electronics, battery-powered equipment, or any application requiring a compact, high-efficiency boost converter, the TPS61070DDCRG4 from Texas Instruments provides a reliable and versatile solution that can meet your power management needs.