A high-side MOSFET gate protection shunt circuit is provided for protecting an output driving transistor (10). The output driving transistor (10) is operable to drive a load (18) on an output node (12). A sense resistor (26) is disposed between the supply voltage terminal and the output...
What is a high-side switch? A high-side switch is a power management device that connects and disconnects a power source from the load and protects against short circuit and other faults. Infineon’s PROFET™ protected high-side MOSFET power switches offer solutions for a wide range of 12...
特点 Fully Enhances N-Channel Power MOSFETs 12µA Standby Current Operates at Supply Voltages from 9V to 24V Short Circuit Protection Easily Protected Against Supply Transients Controlled Switching ON and OFF Times No External Charge Pump Components ...
Please firstly try to measure the VBS voltage (between VB1 pin and VS1 pin) with a differential probe to see if this voltage is lower than UVLO level, if yes, then it trigger UVLO protection, the high side will be off. Like 1,009 0 User15925 Level 1 26...
EiceDRIVER™ galvanically isolated gate drivers use the unique coreless transformer (CT) technology to provide signal transfer across the galvanic isolation. We offer short circuit protection, 100 kV/μs CMTI, active Miller clamp, soft turn off and other features, especially for driving SiC MOSFETs...
IL (Short Circuit Current)88 A IL Nominal Current (@ TA = 85°C)7.5 A Load Current7.5 A MountingSMT Nominal Load Current per channel (All channels active)7.5 A Operating Temperatureminmax-40 °C 150 °C QualificationAutomotive RDS (on...
measured using the circuit of Figure 1.RSHUNTis 10 mΩ;RGis 13 Ω;RBIASis 100 Ω;R1is 10 kΩ; load resistance is 200 Ω;RLis 200 Ω; the Zener diode output is 5.1 V; the op amp is AD8628; the MOSFET is BSS84. The maximum relative error is 0.69%, and the average is...
How eFuses are transforming switching and circuit protection in automotive architectures - Whitepaper Find the right VIPower device in just few clicks! Try the new smart selector and find the right low/high-side switch or H-bridge for your car body application. Just set a few parameters su...
The single-channel high-side power switch BTG70013A-1ESW, member of the PROFET™ Wire Guard family, is designed for wire protection in modern automotive E/E architectures. It is equipped with integrated I²t wire protection, and enhanced diagnostic cap...
Figure 1. High-side current sense.The circuit in Figure 1 shows a typical example of high-side current sense. Negative feedback tries to force the voltage VSENSE upon gain resistor RGAIN. The current through RGAIN flows through P-channel MOSFET (PMOS) to resistor ROUT, which develops a ...