FAN3268_11 FAIRCHILD [Fairchild Semiconductor], FAN3268_11 Datasheet - Page 3

• Manufacturer Part Number: FAN3268_11
• Description: 2A Low-Voltage PMOS-NMOS Bridge Driver
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

© 2009 Fairchild Semiconductor Corporation
FAN3268 • Rev. 1.0.1
Pin Definitions
Output Logic
Note:
7.
Pin#
1
8
3
2
4
7
5
6
Default input signal if no external connection is made.
ENA
1
1
0
0
(7)
(7)
Name
OUTA
OUTB
GND
ENA
ENB
VDD
INA
INB
FAN3268 (Channel A)
Enable Input for Channel A. Pull pin low to inhibit driver A. ENA has TTL thresholds.
Enable Input for Channel B. Pull pin low to inhibit driver B. ENB has TTL thresholds.
Ground. Common ground reference for input and output circuits.
Input to Channel A.
Input to Channel B.
Gate Drive Output A: Held low unless required input(s) are present and V
threshold.
Gate Drive Output B (inverted from the input): Held high unless required input is present and V
is above UVLO threshold.
Supply Voltage. Provides power to the IC.
INA
0
0
1
1
(7)
(7)
OUTA
0
0
0
1
3
Description
ENB
1
1
0
0
(7)
(7)
FAN3268 (Channel B)
INB
0
0
1
1
(7)
(7)
DD
is above the UVLO
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OUTB
1
1
1
0
DD