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PT-3016A Datasheet PDF : 1 Pages
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DC Brushless Motor Driver IC
PT-3016x
Frequency Output
Divide 1/1.5/2
Overview
The PT3016x is a universal DC brushless motor driver IC. PT3016x is design for varies motor
applications. PT3016x driver IC can use for signal coil DC and traditional double coil DC brushless
motor. This driver IC accepts the hall IC input and drives the motor coil directly without any other
describe transistor. Driver IC can drive the DC brushless motor to start operation at the lowest voltage
of 1.5V, but this IC can operate for a wide voltage range from 2.0V up to 6.5V. PT3016x driver IC can
support large current up to 400mA
Applications
Single coils DC brushless motor.
Traditional double coil DC Brushless motor
DC 1.5V~6.5V.
PT-3016A(Divide 1) / Four Pole fan
PT-3016B(Divide 1.5) / Six Pole fan
PT-3016C(Divide 2) / Eight Pole fan
Features
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
V max
DD
Allowable power dissipation
Pd
Operating temperature
Ta
Storage temperature
Ts
Package: SOT-26
b1
SOT-26
b
e
D
O2 1
6
FG
GND 2
O1 3
5 VDD
4
HIN
X### : PT-3016
X = A---divide 1
X = B---divide 1.5
X = C---divide 2
###---year, week code.
SYMBOLS
A2
A1
A
b
C
D
E
HE
e
L
b1
DIMENSIONS IN MILLIMETERS
MIN
NOM
MAX
0.70
0.80
0.90
0.00
-
0.10
1.00
1.10
1.30
0.35
0.40
0.50
0.10
0.15
0.25
2.70
2.90
3.10
1.60
1.80
2.00
2.60
2.8
3.00
1.7
1.9
2.1
0.20
-
-
0.45
0.50
0.55
L
Pin Description
Name Pin
Description
Vdd
5 DC power supply
Gnd
2 DC ground
O1
3 First output pin
O2
1 Second output pin
Hin
4 Hall IC signal input
FG
6 Tacho meter output
(Frequency Generation)
Type
P
G
O
O
I
O
Type Description
P: Power, G:Ground, O: Output, I:Input
Conditions
Ratings Units
6.5 V
350* mW
O
-30 ~ +125 C
O
-55 ~ +150 C
Output Continuous current
I0ut
Output Peak current
I0ut
* On 50mm x 50mm x 1.6mm glass epoxy board
Max.
T-< 20us
400 mA
650 mA
Ver. 1.12
PROLIFIC TECHNOLOGY INC.
7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan
Date: Jun. 2002
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