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Texas Instruments
LM74610 Evaluation Module LM74610-DQEVM
Texas Instruments
LM74610 Evaluation Module LM74610-SQEVM
 
Texas Instruments
LM74670 Evaluation Module
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LM74610 Evaluation Module LM74610-SQEVM

Reverse Polarity Protection Smart Diode Controller Evaluation Module

Texas Instruments

The LM74610-SQEVM evaluation module demonstrates reverse polarity protection as a replacement of Schottky Diodes and P-Channel MOSFETs. In this reverse polarity protection solution the LM74610 Smart Diode Controller is used to provide a gate drive for 40V (VDS) external N-Channel MOSFET. The LM74610-SQEVM emulates ideal diode properties when connected in series with a power supply. When a negative voltage is sensed at the Input, the LM74610 pulls down the MOSFET gate and isolates the connected load from the power supply. The TVS voltage clamping diodes D1_1 and D1_2 make LM74610-SQEVM safe for ISO7637 transient pulse testing.

Specifications
  • Function:ORing Controller / Ideal Diode
  • Supplied Contents:Board(s)
  • Type:Power Management
  • Utilized IC / Part:LM74610-Q1
Parts
Associated Product
Texas Instruments N-Channel
Category: Semiconductors, Development Tools-Power Management-OR Controllers, Ideal Diodes-N-Channel