AN2795 VNI4140K负载测试报告

AN2795 VNI4140K负载测试报告

AN2795
Application note

VNI4140K load test report

Introduction
The tests described in this application note were carried out to check the VNI4140K
parameters and driving capabilities of different types of problematic loads such as bulb and
inductor.
The VNI4140K device is a quad high-side smart power state relay intended for driving four
independent resistive or inductive loads with built-in current limitation and thermal
shutdown.
Figure 1 shows the test conf