FAN8729 Fairchild Semiconductor, FAN8729 Datasheet - Page 4

• 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

Pin Definitions
Pin Number
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
(Continued)
Pin Name
MUTE123
VREF123
SVCC2
MUTE4
VREF4
OUTS
DO4+
DO4-
INS+
VM4
VM3
INS-
PC1
NC
SS
I/O
O
O
O
-
-
-
-
I
I
I
I
I
I
I
I
BTL Drive 4 Output(+)
BTL Drive 4 Output(-)
NC
BTL CH4 Reference
BTL CH4 Motor Supply
BTL CH3 Motor Supply
BTL Signal VCC
BTL CH1,2,3 Reference
BTL CH1,2,3 Mute
BTL CH4 Mute
Spindle Start/Stop
OP-AMP Spindle Output
OP-AMP Spindle Input(-)
OP-AMP Spindle Input(+)
Phase Compesation Cap.
Pin Function Description
FAN8729
4