60V, 5A, Asynchronous Step-Down Converter with Programmable Frequency, EUP3289 P2P TPS54560.
EUP3289
EUP3289.pdf
EUP3289.pdfFEATURES
• Wide Input Voltage Range: 4.5V to 60V
• High Efficiency at Light Loads with PSM Mode
• 150µA Operating Quiescent Current
• 3µA Shutdown Current
• 100kHz to 2MHz Fixed Switching Frequency
• Synchronizes to External Clock
• Adjustable UVLO Voltage and Hysteresis
• 0.8V 1% Internal Voltage Reference
• Internal Soft-start
• Short Circuit Protection
• Thermal Shutdown
• SOP-8(EP) Package
PIN CONFIGUTION
CROSS
FEATURES
• High Efficiency at Light Loads with Pulse Skipping
Eco-mode™
• 92-mΩ High-Side MOSFET
• 146μA Operating Quiescent Current and 2μA
Shutdown Current
• 100 kHz to 2.5 MHz Fixed Switching Frequency
• Synchronizes to External Clock
• Low Dropout at Light Loads with Integrated BOOT
Recharge FET
• Adjustable UVLO Voltage and Hysteresis
• 0.8V 1% Internal Voltage Reference
• 8-Pin HSOIC with PowerPAD™ Package
• –40°C to 150°C TJ Operating Range
PIN CONFIGUTION
