SGM40661.pdf• Wide Input Voltage Range: 2.5V to 28V
• Up to 4A Current Capability
• Integrated 27mΩ (TYP) N-Channel MOSFET
• Fast OVP Turn-Off Response Time: 80ns
• Flexible Over-Voltage Protection Design
Internal Preset OVLO Thresholds:
Fixed 15.61V (SGM40659)
Fixed 6.80V (SGM40660)
Fixed 5.94V (SGM40661)
Wide Adjustable OVLO Threshold Range from4V to 20V
• Surge Immunity up to +40V
• Auto-Enabled Switch with 15ms Debounce Time
• Under-Voltage (UVLO), Short-Circuit andThermal Shutdown Protection
• -40℃ to +85℃ Operating Temperature Range
• Available in Green WLCSP-1.30×0.94-6B Package
• VIN=2.5V to 25V, Absolute Maximum VIN=28V
• Extremely Low Power Path on Resistance RPWPT:
30mΩ Typ.
• Fast OVP Response Time: 100 ns.
• Auto-enabled Switch with 15ms Debounce Time
• Programmable Over Voltage Threshold From +4V to
+20V
• Internal Soft-start to Prevent Inrush Current
• Thermal Shutdown Protection & Auto Recovery
• Short Circuit Protection
• Compact Package: CSP 0.89×1.43-6
