Texas Instruments

TPS60210DGS

TPS60210DGS Description

The TPS60210DGS from Texas Instruments is a fixed-output charge pump DC-DC switching regulator, designed to deliver a stable 3.3V output from an input voltage range of 1.6V to 3.6V. This compact 10-VSSOP packaged IC is optimized for low-power applications, providing up to 100mA output current with a switching frequency of 300kHz. Its positive output configuration and non-synchronous rectifier topology make it a cost-effective solution for space-constrained designs. The device is RoHS3 compliant, REACH unaffected, and rated for MSL 1 (Unlimited), ensuring reliability in industrial and consumer applications.

TPS60210DGS Features

• Wide Input Range (1.6V–3.6V): Supports low-voltage sources like single-cell batteries (e.g., Li-ion, NiMH).
• Fixed 3.3V Output: Eliminates external feedback components, simplifying design.
• High Efficiency Charge Pump: Operates at 300kHz, minimizing output ripple and external component size.
• Low Quiescent Current: Ideal for battery-powered devices requiring extended runtime.
• Compact 10-VSSOP Package: Saves PCB space in portable electronics.
• No Synchronous Rectifier Needed: Reduces complexity and cost compared to buck/boost converters.

TPS60210DGS Applications

The TPS60210DGS excels in low-power, space-sensitive systems, including:

• Battery-Powered Devices: Such as wireless sensors, IoT nodes, and handheld instruments.
• Portable Electronics: Like Bluetooth modules, wearables, and medical monitors.
• Backup Power Supplies: For microcontrollers or memory in embedded systems.
• Industrial Sensors: Where stable voltage from variable inputs (e.g., 2xAA batteries) is critical.

Conclusion of TPS60210DGS

The TPS60210DGS stands out for its simplicity, efficiency, and compact footprint, making it a superior choice for low-voltage, low-current applications. Its fixed 3.3V output and wide input range eliminate the need for additional regulation, while the charge pump topology ensures minimal noise and component count. For designers seeking a reliable, cost-effective voltage converter for battery-operated or space-constrained systems, this IC delivers optimal performance with minimal design overhead.