Manufacturer Part Number
TPS62170DSGT
Manufacturer
Texas Instruments
Introduction
The TPS62170DSGT is a highly efficient, synchronous step-down converter in the DCS-Control series offered by Texas Instruments.
Product Features and Performance
Efficient step-down voltage conversion
Adjustable output voltage from 0.9V to 6V
Synchronous rectifier for improved efficiency
25 MHz switching frequency
Capable of supplying 500mA output current
Buck topology design
Wide input voltage range from 3V to 17V
Product Advantages
High power efficiency extends battery life in portable devices
Fast transient response due to DCS-Control topology
Small package size suitable for space-constrained applications
Low output voltage ripple
Thermal shutdown and over-current protection enhance reliability
Key Technical Parameters
Input voltage: 3V to 17V
Output voltage: 0.9V to 6V
Output current: up to 500mA
Switching frequency: 2.25MHz
Operating temperature: -40°C to 85°C
Quality and Safety Features
Over-current protection
Thermal shutdown
Under-voltage lockout
Cycle-by-cycle current limit.
Compatibility
Compatible with a range of microcontrollers, DSPs, and other digital ICs
Suited for 8-WFDFN Exposed Pad, 8-WSON (2x2) surface mount
Application Areas
Portable electronics
Battery-powered devices
Wireless networking
Consumer electronics
Product Lifecycle
Active product status
Not close to discontinuation with ongoing support and production
Several Key Reasons to Choose This Product
High-efficiency step-down conversion reduces power loss
DCS-Control offers excellent load and line transient response
Compact size fits into space-constrained applications
Wide input voltage range allows use in various systems
High switching frequency enables small external components
Built-in safety features for robust operation
