2.5V to 5.5V, 2A Continuous Current Limited Switch, SGM2593D Replace TPS25221.
SGM2593D
SGM2593D.pdf
SGM2593D.pdfFEATURES
• High-side N-MOSFET
• On-Resistance: 60mΩ (TYP)
• Programmable Current Limit Range: 0.1A to 3A
1.5A at RILIM = 4.53kΩ
• Input Voltage Range: 2.5V to 6V
• Quiescent Current: 27μA (TYP)
• Shutdown Current: 0.28μA (TYP)
• Soft-Start Function
• Over-Temperature Protection
• Under-Voltage Lockout Protection for VIN
• No Reversed Leakage Current (Reverse Blocking)
• Fault Flag (nFAULT Pin)
• Quick Output Discharge
• 1.2MΩ Pull-Down Resistor at EN Pin
• Available in a Green TDFN-2×2-6AL Package
PIN CONFIGUTION
优势替代
FEATURES
• 2.5V to 5.5V VOPERATING
• Pin-to-Pin with TPS2553
• 2A ICONT_MAX
• 0.275A to 2.7A Adjustable ILIMIT (±6.5% at 1.7A)
• 70mΩ (typical) RON
• 1.5µs Short Circuit Response
• 8ms Fault Reporting Deglitch
• Reverse Current Blocking (when disabled)
• Built-In Soft Start
• UL 60950 and UL 62368 Recognition
• 15kV ESD Protection per IEC 61000-4-2 (with
external capacitance)
PIN CONFIGUTION
