FAN8413MX Fairchild Semiconductor, FAN8413MX Datasheet - Page 10

• Manufacturer Part Number: FAN8413MX
• Description: IC MOTOR PREDRIVER BLDC 8SOP-225
• Manufacturer: Fairchild Semiconductor
• Type: 2 Phase Half Wave DC Motor Driverr

Specifications of FAN8413MX

• Applications: DC Motor Driver, Brushless (BLDC), 2 Phase
• Number Of Outputs: 1
• Current - Output: 70mA
• Voltage - Supply: 4 V ~ 28 V
• Operating Temperature: -40°C ~ 95°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Supply Voltage: 4 V to 28 V
• Supply Current: 5 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAN8412M/FAN8413M
Typical Application Circuits2 (48V)
1 D1 : A reverse protection diode for IC.
2.D2 : A reverse protection diode for motor coil.
3.D3/D4 : Zener diode for freewheeling.
4.R1/R2 : A resister to set DC hall bias level.
5.R3/R4 : A resister to limit a base current of external power TR.
6.R5 : A pull-up resister for taco output signal when a fan motor is locked.
7.R6/R7 : A resister to set a output voltage of TR(Q3).
8.C1 : A Capacitor for lock protection and detection of a fan motor.
9.C2 : A capacitor to reduce a noise in hall input stage. This is not necessary in case of no noise.
10.C3 : This is not necessary in case the stable input on V
11.Q1/Q2 : An external power TR .
12.Q3 : An external power TR to control output voltage.
10
V
Hall
V
S
If lock protection and detection functions are not necessary , LD pin should be connect ground.
CC
R2
R1
D1
C2
R7
R6
V
C3
Signal
Q3
R5
1
3
2
4
IN-
V
IN+
TACO
CC
AL /
FAN8412M/
FAN8413M
Commutation
& Control
CC
D2
is provided.
GND
OUT
OUT
LD
B
A
8
7
6
5
R3
D3
C1
R4
V
M
D4
Q1
Q2