DC Brushless Motor Driver IC
PT-3085-C
Rotate Detection Output
Applications
Double coils DC brushless motor.
DC 3V ~ 18V.
O2
H
E
Package: SOT-26
1
6
RD
VDD
HIN
P5XXX
Features
Motor lock protection and automatic restart
Rotate Detection output(Alarm)
Low power consumption and high driving efficiency
SOT-26
GND
O1
2
3
5
4
b
e
D
A2 A1
A
Input Devices
Hall IC
Pin Description
SYMBOLS
A
A1
A2
b
C
D
E
H
e
L
DIMENSIONS IN MILLIMETERS(mm)
MIN
1.00
0.00
0.70
0.35
0.10
2.70
1.60
2.60
1.7
0.20
NOM
1.10
-
0.80
0.40
0.15
2.90
1.80
2.8
1.9
-
MAX
1.30
0.10
0.90
0.50
0.25
3.10
2.00
3.00
2.1
-
Name
O2
GND
O1
Hin
VDD
RD
C
L
Pin
1
2
3
4
5
6
Description
Second output pin
DC ground
First output pin
Hall IC signal input
DC power supply
Rotation Detector,
L: Rotation, H: Locked
Type
O
P
O
I
P
O
Specifications
O: Output, I: Input, P: Power
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Output current
Symbol
V
DD
max
Pd
Ta
Ts
I
0ut
Conditions
Ratings
18
Units
V
mW
O
*
350
-30 ~ +125
-55 ~ +150
Continoue
Peak
C
C
O
400
650
mA
mA
*
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.
PROLIFIC TECHNOLOGY INC.
7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan
Ver.1.5
-1-
Date:Feb. 2002
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