TPS51315

illustrate

The TPS51315 is D-D ™ mode, 10A, synchronous switching of integrated MOSFETs. It is designed for ease of use, a small number of external components, and a small package powertrain. Wide switching frequency programming for optimal efficiency and external component size allows for external resistors. ð - The second ™ mode allows for a small number of external components with a fast transient response. The TPS51315 is available in thermally efficient, 40-pin QFN 5 mm × 7 mm packages at -40°C to 85°C

Device application

• Applications in portable devices
• laptop
• Servers and desktops

ð - In CAP, PowerPAD is a trademark of Texas Instruments.

characteristic

• Input voltage range: 3 V to 14 V
• Output voltage range: 0.75 V to 5.5 V
• Integrated power MOSFET with 10 continuous current outputs
• ð - The first ™ has a fast transient response mode
• Programmable switching frequency with external resistance from 100 kHz to 1 MHz
• Optional auto-skip or PWM only runs
• "1% initial reference accuracy
• Internal soft-start control
• Integrated boost diode
• Good power signal
• Adjustable overcurrent limit via external resistor
• Overvoltage protection/UVP/UVLO protection
• Integrated selectable output discharge
• Pre-bias output voltage starts and disables output discharge
• Thermal shutdown
• 40-pin QFN package with PowerPAD™
• All ceramic output capacitors are supported