24 V
TB1-4
Measure
Current
J1-1
IN
1/7
COM
OUT
J2-1
I
Sweep
Voltage
0 to 5.5V
TPL7407L
GND
TB1-2
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TPL7407LEVM Performance Testing Using Lab Equipment
Input Parameter II(on) Channel 1 Test Setup and Typical Results
Input current is a function of input voltage alone. The output load impedance and termination voltage have
no impact on the results.
Board setup: Sweep input voltage on J1-1. Measure input current on J1-1. Optionally, Relay supply can be
connected to 24V.
Figure 4. II(on) Schematic
7
SLRU005 – February 2013
TPL7407L7-Channel Relay and Inductive Load Sink Driver EVM
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