Description
Name Pin
Description
Type
VCC 6 DC power supply Gnd 2/3 DC ground
P G
O1 4 First output pin
O
O2 1 Second output pin
O
Hin 5 Hall IC signal input
I
PWM 7 PWM control input
I
FG 8 Tacho meter output(Frequency O Generation)
Pin Description P: Power, G: Ground, O: Output, I: Input
Conditions
Ratings Unit
6.5 350
1
V mW
-30 ~ +100 OC
-55 ~ +150 OC
400
2 mA
1:Reduced by 3.4mW for each increase in Ta of 1 over 45
2:WShhoeunldmnooutnetex
d on a 50mm ceed Pd.
Features
- PWM speed control Motor lock protection Built-in protection circuit for transient output Frequency Generation output Low power dissipation and high driving efficiency Ultra-low start voltage
Input Devices
Hall IC
Specifications
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Maximum supply voltage
VCC max
Allowable power dissipation
Pd
Operating temperature
Ta
Storage temperature
Ts
Output current
I0ut max
Package: SOT-28
D
SOT-28
EAYWW
HE E
O2 GND GND
O1
1 2 3 4
8 FG 7 P.