• 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
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• 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
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