TPS5410DG4

1 -A ，宽输入范围，降压SWIFT转换器 1-A, WIDE INPUT RANGE, STEP-DOWN SWIFT CONVERTER

DESCRIPON

As a member of the SWIFT™ family of DC/DC regulators, the TPS5410 is a high-output-current PWM converter that integrates a low resistance high side N-channel MOSFET.

FEATURES

• Wide Input Voltage Range: 5.5 V to 36 V

• Up to 1-A Continuous 1.2-A Peak Output Current

• High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch

• Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy

• Internal Compensation Minimizes External Parts Count

• Fixed 500-kHz Switching Frequency for Small Filter Size

• Improved Line Regulation and Transient Response by Input Voltage Feed Forward

• System Protected by Overcurrent Limiting and Thermal Shutdown

• –40°C to 125°C Operating Junction Temperature Range

• Available in Small 8-Pin SOIC Package

• For SWIFT Documentation, Application Notes and Design Software, See the TI Website at www.ti.com/swift

APPLICATIONS

• Consumer: Set-top Box, DVD, LCD Displays

• Industrial and Car Audio Power Supplies

• Battery Chargers, High Power LED Supply

• 12-V/24-V Distributed Power Systems