Protected Power Switches | FPF3381
概览
FPF3381UCX is an OVP with integrated ultra-low on-resistance single channel switch. The device contains an N-MOSFET that can operate over an input voltage range of 2.8V to 23V and can support a maximum continuous current of 5A.
When the input voltage exceeds the over-voltage threshold, the internal FET is turned off immediately to prevent damage to the protected downstream components.
The device has integrated ±110V surge protection TVS base on IEC61000-4-5 standards.
FPF3381 is available in a small 12-bumps WLCSP package and operates over the free-air temperature range of -40°C to +85°C
- With FPF3381 the entire VBUS line is protected against Surge & OVP
- Mobile Handsets
- Media Tablets
- Storage & Peripherals
- Wireless LAN Card & Broadband Access
- Computing
- Surge Protection: integrated TVS ±110V for IEC61000-4-5
- Internal Low RDS(on) NMOS Transistors: Typical 15mΩ
- Over-Voltage Protection (OVP) up to +28V
- Programmable Over-voltage Lockout (OVLO): externally adjustable via OVLO pin
- ESD Protection
- Human Body Model (HBM): ±4 kV
- Charged Device Model (CDM): ±2 kV
- IEC 61000-4-2 Air Discharge: ±15 kV
- IEC 61000-4-2 Contact Discharge: ±10 kV
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