Asynchronous Step Down Converter with Low Quiescent Current, SCT2621 Replace RT6363GQW.
SCT2621.pdf優勢替代
FEATURES
? Wide Input Voltage Range
? 4.5V to 60V
? 4V to 60V (Soft-start is finished)
? Wide Output Voltage Range : 0.8V to VIN
? 0.8V ±1% Reference Accuracy
? Peak Current Mode Control
? Integrated 80mΩ High-Side MOSFET
? Low Quiescent Current : 100μA
? Low Shutdown Current : 2.25μA
? Adjustable Switching : 100kHz to 2.5MHz
? Synchronizable Switching : 300kHz to 2.2MHz
? Power Saving Mode (PSM) at Light Load
? Low Dropout at Light Loads with Integrated Boot
Recharge FET
? Externally Adjustable Soft-Start by Part Number
Option
? Power Good Indication by Part Number Option
? Enable Control
? Adjustable UVLO Voltage and Hysteresis
? Built-In UVLO, UVP, OVP, OCP, OTP
PIN CONFIGUTION
