FAN3100T Fairchild Semiconductor, FAN3100T Datasheet - Page 3

• Manufacturer Part Number: FAN3100T
• Description: The FAN3100 2A gate driver is designed to drive an N-channel enhancement-mode MOSFET in low-side switching applications by providing high peak current pulses during the short switching intervals
• Manufacturer: Fairchild Semiconductor

© 2007 Fairchild Semiconductor Corporation
FAN3100 • Rev. 1.0.3
Pin Definitions
Output Logic
Note:
7.
SOT23
Pin #
IN+
0
0
1
2
3
4
5
1
1
Default input signal if no external connection is made.
(7)
(7)
Pin #
MLP
Pad
3
2
1
6
4
5
IN−
1
1
0
0
(7)
(7)
Name
AGND
PGND
GND
VDD
OUT
IN+
IN
P1
-
OUT
Supply Voltage. Provides power to the IC.
Analog ground for input signals (MLP only). Connect to PGND underneath the IC.
Ground (SOT-23 only). Common ground reference for input and output circuits.
Non-Inverting Input. Connect to VDD to enable output.
Inverting Input. Connect to AGND or PGND to enable output.
Gate Drive Output: Held low unless required inputs are present and V
threshold.
Thermal Pad (MLP only). Exposed metal on the bottom of the package which is
electrically connected to pin 5.
Power Ground (MLP only). For output drive circuit; separates switching noise from
inputs.
0
0
1
0
3
Pin Description
DD
is above UVLO
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