Data Sheet

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3
FAN3100C / FAN3100T — Single 2 A High-Speed, Low-Side Gate Driver
Pin Definitions
SOT23
Pin #
MLP
Pin #
Name Pin Description
1 3 VDD Supply Voltage. Provides pow er to the IC.
2 AGND Analog ground for input signals (MLP only). Connect to PGND underneath the IC.
2 GND Ground (SOT-23 only). Common ground reference for input and output circuits.
3 1 IN+ Non-Inverting Input. Connect to V DD to enable output.
4 6
IN
-
Inverting Input. Connect to A GND or PGND to enable output.
5 4 OUT
Gate Drive Output: Held LOW unless required inputs are present and V
DD
is above UVLO
threshold.
Pad P1
Thermal Pad (MLP only). Exposed metal on the bottom of the package, w hich is
electrically connected to pin 5.
5 PGND
Power Ground (MLP only). For output drive circuit; separates sw itching noise from
inputs.
Output Logic
IN+ IN− OUT
0
(7)
0 0
0
(7)
1
(7)
0
1 0 1
1 1
(7)
0
Note :
7. Default input signal if no external connection is made.