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
優(yōu)勢替代
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
