P1405
Description
The P1405 over-voltage protection device features an ultra-low 30mΩ (typical) on-resistance high current integrated N-MOSFET which actively protects low-voltage systems from voltage supply faults up to +30VDC. An input voltage exceeding the over-voltage threshold will cause the internal MOSFET to turn off, preventing excessive voltage from damaging downstream devices. P1405 has thermal protection at 140°C The P1405 is available in a Ro HS and Green pliant DFN2x2-6L package.
Figure 1: Typical Application
Figure 2: Pin order (Bottom view) and Marking (Top view)
Feature
- Wide Input voltage range: 3.0-30v
- Ultra-low 30mohm On-resistance.
- Fixed OVPThreshold
- P1405A : 6.0V
- P1405B : 10.6V
- P1405C : 13.8V
- P1405D : 5.5V
- Fast turn-off response time: 50ns
- Soft-start function to avoid in-rush current
- -40-85°C operation temperature
Rev.06.1
Application
- Cellular Phones, Smart Phones, PDAs
- Tablet,...
