FAN8420D3 Просмотр технического описания (PDF) - Fairchild Semiconductor
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FAN8420D3 Datasheet PDF : 18 Pages
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Pin Definitions (Continued)
Pin Number
23
24
25
26
27
28
Pin Name
S/S
FG1X
VCC
NC
VM
CS1
I/O
Pin Function Description
I Power save (Start/Stop switch)
O FG waveform (1X)
- Supply voltage (Signal)
- No connection
- Supply voltage (Motor)
- Output current detection
Internal Block Diagram
FAN8420D3
28
27
26
25
24
23
22
GND
−+
21
20 19
18
17
16
15
Absolute
Values
Current sense Output
Amp
Current limit
TSD
Hall amp
1
2
3
4
5
6
7
GND
8
9
10
11
12
13 14
Rev. 1.0.1
3
Oct. 2000.
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