Fairchild FSAM50SM60A Manual - page 3
©2006 Fairchild Semiconductor Corporation
3
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FSAM50SM60A Rev. C4
FSAM50SM60A Moti
on
SPM®
2 Series
Pin Descriptions
Pin Number
Pin Name
Pin Description
1
V
CC(L)
Low-Side Common Bias Voltage for IC and IGBTs Driving
2
COM
(L)
Low-Side Common Supply Ground
3
IN
(UL)
Signal Input Terminal for Low-Side U-Phase
4
IN
(VL)
Signal Input Terminal for Low-Side V-Phase
5
IN
(WL)
Signal Input Terminal for Low-Side W-Phase
6
COM
(L)
Low-Side Common Supply Ground
7
V
FO
Fault Output
8
C
FOD
Capacitor for Fault Output Duration Selection
9
C
SC
Capacitor (Low-Pass Filter) for Short-Circuit Current Detection Input
10
R
SC
Resistor for Short-Circuit Current Detection
11
IN
(UH)
Signal Input for High-Side U-Phase
12
V
CC(UH)
High-Side Bias Voltage for U-Phase IC
13
V
B(U)
High-Side Bias Voltage for U-Phase IGBT Driving
14
V
S(U)
High-SideBias Voltage Ground for U-Phase IGBT Driving
15
IN
(VH)
Signal Input for High-Side V-Phase
16
COM
(H)
High-Side Common Supply Ground
17
V
CC(VH)
High-Side Bias Voltage for V-Phase IC
18
V
B(V)
High-Side Bias Voltage for V-Phase IGBT Driving
19
V
S(V)
High-Side Bias Voltage Ground for V-Phase IGBT Driving
20
IN
(WH)
Signal Input for High-side W-Phase
21
V
CC(WH)
High-Side Bias Voltage for W-Phase IC
22
V
B(W)
High-Side Bias Voltage for W-Phase IGBT Driving
23
V
S(W)
High-Side Bias Voltage Ground for W-Phase IGBT Driving
24
V
TH
Thermistor Bias Voltage
25
R
TH
Series Resistor for the Use of Thermistor (Temperature Detection)
26
N
U
Negative DC-Link Input Terminal for U-Phase
27
N
V
Negative DC-Link Input Terminal for V-Phase
28
N
W
Negative DC-Link Input Terminal for W-Phase
29
U
Output for U-Phase
30
V
Output for V-Phase
31
W
Output for W-Phase
32
P
Positive DC-Link Input