Name: TPS62175DQCR - Buck, Buck-Boost Switching Regulator IC 500mA 10-WSON
Brand: Texas Instruments
SKU: 035-TPS62175DQCR
Price: 93.02 INR
Availability: InStock

Technical Specifications

Brand:

Texas Instruments

Case/Package:

WSON-10-EP(2x3)

Mount:

Surface Mount

Number of Pins:

Ambient Temperature Range High:

85 C

Max Duty Cycle:

100 %

Max Input Voltage:

28 V

Max Junction Temperature (Tj):

125 C

Max Operating Temperature:

85 C

Max Output Current:

500 mA

Max Output Voltage:

6 V

Max Supply Voltage:

28 V

Min Input Voltage:

4.75 V

Min Operating Temperature:

-40 C

Min Output Voltage:

1 V

Min Supply Voltage:

4.75 V

Nominal Supply Current:

22 uA

Number of Channels:

Number of Outputs:

Output Current:

500 mA

Output Voltage:

6 V

Quiescent Current:

4.8 uA

Switching Frequency:

1 MHz

Full Reel Quantity:

3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

TPS62175DQCR – 500mA High-Efficiency Buck/Buck-Boost Switching Regulator IC

The TPS62175DQCR is a compact, high-efficiency synchronous step-down DC/DC converter designed for power-sensitive and space-constrained applications. Based on DCS-Control topology, this device delivers fast transient response, excellent output voltage regulation, and stable operation across the entire load range. With a wide input voltage range of 4.75V to 28V, it is ideal for systems powered by multi-cell Li-Ion batteries, 12V rails, or higher intermediate supply sources. Capable of providing up to 500mA continuous output current, the TPS62175DQCR ensures reliable performance in industrial, communication, and embedded systems.

The converter features automatic Power Save Mode (PSM) at light loads to maintain high efficiency and a sleep mode for ultra-low-power applications such as microcontrollers with deep-sleep operation. In sleep mode, the typical quiescent current drops to 4.8µA, improving light-load efficiency by up to 20%. It also includes a Power Good (PG) output for power sequencing and monitoring, and an active output discharge function during shutdown for predictable system behavior. With an ultra-low shutdown current (<2uA), it supports efficient standby operation. Packaged in a compact 2mmx3mm 10-WSON package, the TPS62175DQCR offers excellent thermal performance, optimized pinout for easy PCB layout, and superior power conversion efficiency for modern, low-power electronic designs.

Key Features

Wide Input Voltage Range: Operates efficiently from 4.75V to 28V for multi-cell and 12V systems.
500mA Output Current: Provides reliable current output for a wide range of embedded and industrial applications.
DCS-Control Topology: Ensures fast transient response, tight voltage regulation, and low output ripple.
High Efficiency Across Load Range: Automatic Power Save Mode maintains efficiency during light loads.
Ultra-Low Quiescent Current: 22uA in normal mode and 4.8uA in sleep mode for extended battery life.
Sleep and Shutdown Modes: Sleep mode increases low-load efficiency; shutdown current below 2uA.
Power Good Signal: Enables monitoring and sequencing in multi-rail power systems.
Active Output Discharge: Ensures predictable voltage discharge during shutdown.
Compact 10-WSON Package: 2mmx3mm package provides excellent thermal performance and small footprint.
Adjustable or Fixed Output Versions: Offers design flexibility for multiple voltage rail configurations.