Precision Adjustable Current Limited Power Distribution Switches,SGM2553 Replace RT9722.
FEATURES

• 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

• Quick Auto-Discharge in Disable Status (SGM2553D)

• Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC,

  Test Program 1 with CB Report

• Available in the Green TDFN-2×2-6L and

  SOT-23-6 Packages

PIN CONFIGUTION
优势替代
RT9722 RT9722.pdf

No.11582

FEATURES

• Programmable Current Limit : 0.2A to 1.5A

• Low Quiescent Current : 10μA 

• Low Shutdown Current : 0.1μA 

• 145mΩ Switch On Resistance

• Operating Voltage Range : 2.4V to 5.5V

• Under Voltage Lockout

• Thermal Shutdown Protection

• RoHS Compliant and Halogen Free







PIN CONFIGUTION
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