FAN8423D3 Fairchild Semiconductor, FAN8423D3 Datasheet - Page 2

• Manufacturer Part Number: FAN8423D3
• Description: Motor / Motion / Ignition Controllers & Drivers BLDC Motor Driver 3Phase 5V Interface
• Manufacturer: Fairchild Semiconductor
• Type: 3 Phase BLDC Motor Driverr

Specifications of FAN8423D3

• Operating Supply Voltage: 15 V
• Supply Current: 1.3 A
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Operating Temperature: - 20 C to + 75 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAN8423D3
Pin Assignments
Pin Definitions
2
Pine Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
28
1
Pin Name
27
2
FG3X
FG1X
GND
ECR
VCC
PC1
CS1
H1+
H2+
H3+
DIR
H1-
H2-
H3-
S/S
NC
NC
NC
NC
VH
NC
EC
NC
VM
SB
A3
A2
A1
26
3
25
4
24
5
I/O
O
O
O
O
O
O
-
-
-
-
-
I
I
I
I
I
I
I
-
-
I
I
I
I
-
-
-
-
23
6
No connection
Output (A3)
No connection
Output (A2)
No connection
No connection
Output (A1)
Ground
Hall signal (H1+)
Hall signal (H1-)
Hall signal (H2+)
Hall signal (H2-)
Hall signal (H3+)
Hall signal (H3-)
Hall bias
No connection
Phase compensation capacitor
Short brake
FG waveform (3X)
Rotational direction output
Output current control reference
Output current control voltage
Power save (Start/Stop switch)
FG waveform (1X)
Supply voltage (Signal)
No connection
Supply voltage (Motor)
Output current detection
22
7
FAN8423D3
Oct. 2000.
Rev. 1.0.1
FIN(GND)
FIN(GND)
21
8
Pin Function Description
20
9
19
10
18
11
17
12
16
13
15
14