TPS51315

illustrate

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

Device usage

• Applications in portable devices
• laptop
• Servers and desktops

D - CAP, will 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
• D - The first ™ has a fast transient response mode
• Programmable switching frequency with external resistors from 100 kHz to 1 MHz
• Optional auto-skip or PWM run only
• "1% initial reference accuracy
• Internal soft-start control
• Integrated boost diode
• Power good signal
• Overcurrent limiting is adjustable by external resistors
• Overvoltage protection / UVP / UVLO protection
• Integrated selectable output discharge
• The prebiased output voltage starts and disables the output discharge
• Thermal shutdown
• 40-pin QFN package with PowerPAD™
• All ceramic output capacitors are supported