1ED44175N01BXTSA1

25 V single-channel low-side gate driver with integrated over-current protection (OCP), fault reporting and enable functionality

EiceDRIVER™ 25 V single-channel low-side non-inverting gate driver for MOSFET and IGBT with typical 2.0 A source and sink currents in a tiny 6-lead PG-SOT23 package.
Over-current protection is typically implemented by a current measurement with a comparator and multiple resistors and capacitors. 1ED44175N01B provides cost and space savings by integrating the comparator. The new low-side gate driver utilizes Infineon’s proprietary latch immune CMOS technologies to enable a rugged monolithic construction while realizing best-in-class fault reporting accuracy with OCP threshold tolerance of +/-5%. In addition, Infineon’s IC technology enables a tiny PG-SOT23 package by combining the fault output and enable functions into a single pin.

Adapter board coming soon: EVAL-1ED44175N01B

Summary of Features
• -0.246 V over-current threshold with accurate ±5% tolerance
• Over-current detection with negative voltage input
• Single pin for fault output and enable
• Programmable fault clear time
• Under voltage lockout
• CMOS Schmitt-triggered inputs
• 3.3 V, 5 V and 15 V input logic compatible
• Output in phase with input
• -10 Vdc negative Input capability of OCP pin
• 3 kV ESD HBM

Benefits
• Integrated over-current protection and single-pin fault output and enable function provide potential space and cost savings
• OCP threshold tolerance of ±5% provides accurate sensing
• Flexible fault clear time set-up
• Under-voltage lock out provides protection at low supply voltage
• Industry standard package

Potential Applications
Home appliances
o Room air conditioners
o Refrigerators
Small Home Appliances
o Induction cooker
o Induction rice cooker
o Microwave oven
Power supplies (SMPS)