The TPS62170DSGR from Texas Instruments is a buck (step-down) voltage regulator integrated circuit designed for converting higher input voltages to lower regulated output voltages efficiently. It can deliver up to 500mA of current and comes in an 8-pin WSON (Wide Small Outline No-lead) package. Here is an overview of the TPS62170DSGR detailing its features, specifications, applications, and working principles:
TPS62170DSGR Overview:
- Manufacturer: Texas Instruments
- IC Type: Buck (Step-Down) Voltage Regulator
- Package Type: 8-pin WSON
- Maximum Output Current: 500mA
- Adjustable Output: Allows for adjustable output voltage
Key Features:
- Efficiency: Designed for high-efficiency power conversion
- Adjustable Output: Provides flexibility in setting the output voltage
- Compact Package: 8-pin WSON for space-constrained applications
- Current Limiting: Integrated current limiting for protection
- Thermal Shutdown: Includes protection against excessive heat
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DataSheet
Specifications:
- Output Type: Adjustable output voltage regulator (buck converter)
- Maximum Output Current: 500mA for low-power applications
- Package Size: 8-pin WSON for compact PCB design
- Input Voltage Range: Supports a range of input voltages
- Switching Frequency: Typically operates in the MHz range for efficiency
Applications:
- Battery-Powered Devices: Ideal for portable and low-power applications
- IoT Devices: Suited for Internet of Things (IoT) devices requiring power regulation
- Embedded Systems: Commonly used in various embedded systems for power management
- Consumer Electronics: Found in a range of consumer electronic products
Working Principle:
- The TPS62170DSGR functions as a buck regulator, stepping down higher input voltages to desired output levels efficiently.
- It operates by rapidly switching the input voltage and controlling the duty cycle to regulate the output voltage.
- The adjustable output feature enables customization of the output voltage according to application requirements.
Note:
- The TPS62170DSGR is a versatile buck regulator suitable for low-power applications that require efficient power conversion.
- It is important to consult the datasheet and application notes for detailed specifications, design considerations, and guidance on maximizing performance in your specific application.
The TPS62170DSGR from Texas Instruments is a reliable buck voltage regulator IC, offering adjustable voltage output and current handling capabilities suitable for various low-power electronic devices. For comprehensive information on electrical characteristics, thermal considerations, and application-specific design guidelines, it is recommended to review the official datasheet provided by Texas Instruments for the TPS62170DSGR.
