1.7A Adjustable Current Limit, Replace RT9728C
SGM2553
SGM2553.pdf
SGM2553.pdfFEATURES
● Up to 1.5A Maximum Load Current
● Meets USB Current Limiting Requirements
● Adjustable Current Limit: 100mA to 1.7A
● Fast Over-Current Response: 2μs
● 90mΩ High-side MOSFET
● No Reverse Leakage Current of High-side MOSFET
● Reverse Input-Output Voltage Protection
● Operating Range: 2.5V to 5.5V
● Built-in Soft-Start Function
PIN CONFIGUTION
CROSS
FEATURES
● ±10% Current Limit Accuracy @ 1.3A
● Adjustable Current Limit : 75mA to 1.3A (typ.)
● Meets USB Current Limiting Requirements
● Operating Voltage Range : 2.5V to 5.5V
● Reverse Input−Output Voltage Protection
● Built-in Soft-Start
● 120mΩ High-Side MOSFET
● 120μA Supply Current
● RoHS Compliant and Halogen Free
PIN CONFIGUTION
