FAN7389 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
FAN7389 Datasheet PDF : 17 Pages
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Pin Configuration
Figure 3. Pin Configuration
Pin Definitions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17, 21, 25
18
19
20
22
23
24
26
27
28
Name
VDD
HIN1
HIN2
HIN3
LIN1
LIN2
LIN3
FO
CS
EN
RCIN
VSS
COM
LO3
LO2
LO1
NC
VS3
HO3
VB3
VS2
HO2
VB2
VS1
HO1
VB1
Description
Logic and low-side gate driver power supply voltage
Logic Input 1 for high-side gate 1 driver
Logic Input 2 for high-side gate 2 driver
Logic Input 3 for high-side gate 3 driver
Logic Input 1 for low-side gate 1 driver
Logic Input 2 for low-side gate 2 driver
Logic Input 3 for low-side gate 3 driver
Fault output with open drain (indicates over-current and low-side under-voltage)
Analog input for over-current shutdown
Logic input for shutdown functionality
An external RC network input used to define the fault-clear delay
Logic ground
Low-side driver return
Low-side gate driver 3 output
Low-side gate driver 2 output
Low-side gate driver 1 output
No connect
High-side driver 3 floating supply offset voltage
High-side driver 3 gate driver output
High-side driver 3 floating supply
High-side driver 2 floating supply offset voltage
High-side driver 2 gate driver output
High-side driver 2 floating supply
High-side driver 1 floating supply offset voltage
High-side driver 1 gate driver output
High-side driver 1 floating supply
© 2010 Fairchild Semiconductor Corporation
FAN7389 • Rev. 1.0.2
3
www.fairchildsemi.com
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