PT-3085-C
DC Brushless Motor Driver IC
Rotate Detection Output
Applications
Features
Package: SOT-26
Double coils DC brushless motor.
Motor lock protection and automatic restart
Rotate Detection output(Alarm)
Low power consumption and high driving efficiency
Specifications
PROLIFIC TECHNOLOGY INC.
7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan
DC 3V ~ 18V.
Date:Feb. 2002
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Conditions
Ratings
Units
Maximum supply voltage
V
DD
max
18
V
Allowable power dissipation
Operating temperature
Storage temperature
Output current
Pd
Ta
350
A
m
W
m
C
C
O
O
Ts
I
0ut
400
-55 ~ +150
-30 ~ +125
-1-
Continoue
A
m
650
Peak
On 50mm x 50mm x 1.6mm glass epoxy board
*
*
Any and all PROLIFIC products described or contained herein do not have specifications that can handle applications that
require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications
whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your
PROLIFIC representative nearest you before using any PROLIFIC products described or contained herein in such
applications.
PROLIFIC assumes no responsibility for equipment failures that result from using products at values that exceed, even
momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products
specifications of any and all PROLIFIC products described or contained herein.
Input Devices
Hall IC
e
L
b
D
C
H
A2 A1
A
E
SOT-26
DIMENSIONS IN MILLIMETERS(mm)
SYMBOLS
MIN
NOM
MAX
A
1.00
1.10
1.30
A1
0.00
-
0.10
A2
0.70
0.80
0.90
b
0.35
0.40
0.50
C
0.10
0.15
0.25
D
2.70
2.90
3.10
E
1.60
1.80
2.00
H
2.60
2.8
3.00
e
1.7
1.9
2.1
L
0.20
-
-
O: Output, I: Input, P: Power
Ver.1.5
RD
HIN
O1
O2
VDD
GND
5
4
6
3
2
1
P5XXX
Pin Description
Name
Pin Description
Type
O2
1
Second output pin
O
GND
2
DC ground
P
O1
3
First output pin
O
Hin
4
Hall IC signal input
I
VDD
5
DC power supply
P
RD
6
Rotation Detector,
L: Rotation, H: Locked
O