FAN8729 Fairchild Semiconductor, FAN8729 Datasheet - Page 7

• Manufacturer Part Number: FAN8729
• Description: Motor / Motion / Ignition Controllers & Drivers BLDC+4CH BTL
• Manufacturer: Fairchild Semiconductor
• Type: Spindle Motor Controllerr

Specifications of FAN8729

• Operating Temperature Classification: Commercial
• Package Type: PQFP
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 13.2V
• Operating Supply Voltage: 4.5 V to 13.2 V
• Supply Current: 16.5 mA
• Mounting Style: SMD/SMT
• Package / Case: QFPH-48
• Lead Free Status / RoHS Status: Compliant

FAN8729
Equivalent Circuits
7
24
3-Phase Rotational Direction Output
21
22
25
15K
1K
BTL Input(CH1,2)
3-Phase Output
OP-AMP Input
2K
2K
5K
SVCC
(Continued)
25
2K
2K
13
14
15
1K
8
25
19
20
18
30K
25
20K
BTL Drive Output
BTL Input(CH3,4)
OP-AMP Output
10K
SVCC
TSD_M
27 28
29
32
34 35
30
33
26