TPS62170DSGR

The TPS62170DSGR is a step-down (buck) DC-DC converter from Texas Instruments, designed for high-efficiency power management in various applications. It is part of the TPS6217x family, aimed at achieving a balance between performance, size, and cost. This converter operates over a wide input voltage range, typically from 3 V to 17 V, making it suitable for battery-powered devices and other portable electronics. It delivers an output current of up to 0.5 A and supports adjustable output voltages, providing flexibility in power supply design.
Key features include a high-efficiency architecture with up to 95% efficiency, low quiescent current, and a power-saving mode to optimize performance during light-load conditions. The TPS62170DSGR also features an internal soft-start, current limit, and thermal shutdown to enhance reliability and protection. Its compact size, due to a small SOT-23 package and minimal external components, makes it ideal for space-constrained applications. This device is widely used in consumer electronics, industrial equipment, and communications infrastructure, where efficient power conversion is critical.

The TPS62170DSGR is a step-down converter from Texas Instruments, designed for high-efficiency, low-power applications. It operates with an input voltage range of 3 V to 17 V and provides an adjustable output voltage from 0.9 V to 6 V. This device delivers up to 0.5 A of output current, making it suitable for battery-powered and low-power applications.
Key features include:
- High efficiency: typically up to 96%
- Low quiescent current of 17 µA for improved battery life
- Integrated switch and diode for reduced component count
- High switching frequency of 2.25 MHz for small solution size
- Adjustable soft-start and tracking features for controlled power-up
- Power-save mode to enhance efficiency at light loads
- Thermal shutdown and overcurrent protection for device safety
The TPS62170DSGR is available in a small SOT-23 package, making it convenient for compact designs. It is ideal for use in portable devices, industrial applications, and any other scenarios requiring efficient power management.

The TPS62170DSGR is a step-down converter from Texas Instruments, packaged in an 8-pin WSON (DSG) package. It measures approximately 2 x 2 mm, providing a compact form factor suitable for space-constrained applications.

The TPS62170DSGR is a synchronous step-down DC-DC converter from Texas Instruments. It is designed to provide a compact and efficient power solution. The device comes in an 8-pin WSON (DSG) package. Here is a concise overview of its pin functions:
1. EN (Pin 1): Enable input. A high level turns the device on.
2. PG (Pin 2): Power Good output. Indicates the status of the output voltage.
3. FB (Pin 3): Feedback input. Used to set the output voltage through an external resistor divider.
4. GND (Pin 4): Ground. Connects to the system ground.
5. SW (Pin 5): Switch output. Connects to the inductor.
6. VOS (Pin 6): Output voltage sense. Connects directly to the output capacitor.
7. VIN (Pin 7): Supply voltage input. Connects to the input power source.
8. NC (Pin 8): No connect. Typically left unconnected.
This configuration supports efficient voltage conversion with minimal external components, suitable for various applications requiring up to 0.5 A of output current.

The TPS62170DSGR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is well-known for its innovations in analog and embedded processing products, serving a broad range of markets including industrial, automotive, personal electronics, communications equipment, and enterprise systems.

The TPS62170DSGR is a step-down converter suitable for various applications, including battery-powered devices, portable electronics, energy harvesting systems, and industrial automation. It is ideal for applications requiring high efficiency and a compact solution, such as sensor nodes, communication equipment, and low-power microcontrollers. Its wide input voltage range makes it versatile for different power sources.

The TPS62170DSGR is a step-down converter from Texas Instruments. Equivalent products include the LM3671 from Texas Instruments, the MP1496 from Monolithic Power Systems, the AP63203 from Diodes Incorporated, and the SY8008 from Silergy. These alternatives have similar input voltage ranges, output capabilities, and efficiencies. However, it’s essential to compare specific features and performance to ensure compatibility with your application.