FAN8741GX Fairchild Semiconductor, FAN8741GX Datasheet - Page 6

• Manufacturer Part Number: FAN8741GX
• Description: IC PWM SPINDLE 6CH DRIVE 56SSOP
• Manufacturer: Fairchild Semiconductor
• Type: Small Sized Quartz Crystal Oscillatorr

Specifications of FAN8741GX

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 6
• Voltage - Load: 4.5 V ~ 13.2 V
• Operating Temperature: -25°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP Exposed Pad, 56-eSSOP, 56-HSSOP
• Operating Supply Voltage: - 0.5 V to + 7 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: FAN8741GXTR; FAN8741GX_NL; FAN8741GX_NLTR; FAN8741GX_NLTR

FAN8741/FAN8742 Rev. 1.0.1
Pin Definitions(continued)
(exposed to bottom)
Pin Number
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Pin Number
(exposed to top)
14
13
12
10
11
9
8
7
6
5
4
3
2
1
Pin Name
PGND5
SVCC1
DO4 +
DGND
DO4 -
SPIN
VDD
VCP
CP1
CP2
DIR
IN4
IN3
FG
6
I/O
O
O
A
A
P
A
A
P
A
P
A
A
A
P
FAN8741MTF=3X, FAN8742MTF=1X
Pin Function Description
Spindle rotational direction output
Power ground for BTL CH3/4
Power supply for digital block
Power supply for signal block
Spindle frequency generator
Channel 4 drive output +
Charge pump capacitor1
Charge pump capacitor2
Channel 4 drive output -
Charge pumped voltage
Ground for digital block
Spindle channel input
Channel 4 input
Channel 3 input
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