? 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 from
4V to 20V
? Surge Immunity up to +40V
? Auto-Enabled Switch with 15ms Debounce Time
? Under-Voltage (UVLO), Short-Circuit and
Thermal Shutdown Protection
? -40℃ to +85℃ Operating Temperature Range
? Available in Green WLCSP-1.30×0.94-6B Package

? Over?voltage Protection Up to +28 V
? Internal Low RDS(on) NMOS Transistors: Typical 25 mΩ
? Programmable Over?voltage Lockout (OVLO)
Externally Adjustable via OVLO Pin
? Active?low Enable Pin (OVLO) for Device
? Super Fast OVLO Response Time: Typical 40 ns
? Short Circuit Protection and Auto?restart
? Over Temperature Protection (Thermal Shutdown)
? Robust ESD Performance
- 2 kV Human Body Model (HBM)
- 1 kV Charged Device Model (CDM)
- VIN Tolerant to 35 V Residue?voltage during Surge Event
? These Devices are Pb?Free, Halogen Free/BFR Free and
are RoHS Compliant
