FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Why VNH7040AY shuts off above 15 A immediately

Mark Peter Vargha
Associate III

‎2019-11-12 04:24 AM

Tested the VNH7040AY

  • Mounted on the official breakout board. (Also tried with custom PCB)
  • Proper heatsink.
  • 50 and 100% 20 kHz PWM.
  • With dummy load and also with real motor.
  • Tried 7, 12, 20 and 24 Volt Vcc.
  • Tried 3.3, 5 and 7 Volt control signal (INA, INB, PWM).
Labels:
0 Kudos
0 REPLIES 0
Top