INTEGRATED CIRCUIT. AN6651 Datasheet

AN6651 CIRCUIT. Datasheet pdf. Equivalent


Wing Shing Computer AN6651
www.DataSheet4U.com
AN6651 LINEAR INTEGRATED CIRCUIT
MOTOR SPEED CONTROL
CIRCUIT
DESCRIPTION
The AN6651 is a monolithic integrated circuit
designed for the rotating control of a compact DC motor
which is used for a tape recorder, recorder player etc.
FEATURES
*Wide operating supply voltage: Vcc=3.5V ~ 14.4V
*Small four-lead plastic packer for compact motor.
*Few external components
*Stable low reference voltage (1.0V, typical)
*Wide motor speed setting
*Reverse voltage protection circuit built-in
1
TO-126B
1: Vcc 2: CONTROL 3: GND 4: MOTOR
BLOCK DIAGRAM
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: ic@wingshing.com


AN6651 Datasheet
Recommendation AN6651 Datasheet
Part AN6651
Description LINEAR INTEGRATED CIRCUIT
Feature AN6651; www.DataSheet4U.com AN6651 LINEAR INTEGRATED CIRCUIT MOTOR SPEED CONTROL CIRCUIT DESCRIPTION The .
Manufacture Wing Shing Computer
Datasheet
Download AN6651 Datasheet




Wing Shing Computer AN6651
www.DataSheet4U.com
AN6651 LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
VALUE
Supply Voltage
VCC 14.4
Supply Current (note 1)
Power Dissipation
(Ta=25°C) (note 2)
ICC
PD
2000
1300
Operating Temperature
Storage Temperature
Terminal Voltage
TOPR
TSTG
Vn-3 (n=1,2,4)
-20 to +75
-40 to +150
-0.5 to +14.4
Terminal Current
Terminal Current
Terminal Current (note 1)
Terminal Current (note 1)
I1
I2
I3
I4
150
100
-2000 (MIN.)
1750
Note 1: t5 sec
Note 2: Ta=25°C, with a 10 x 10 mm bakelite PCB (3.5µm Cu leaf)
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
Reference Voltage
Base Current
Current Proportional
Constant
Saturation Voltage
Voltage
Characteristics 1
Vref
Ibias
K
VSAT
VREF
VREF
VCC=6V, Ra=1k
VCC=6V
VCC=6V, I4=40mA
VCC=4.2V,Ra=5.0
VCC=3.5V~14V
Ra=1k
0.85
35
1.00
0.8
40
1.15
-0.1
Voltage
Characteristics 2
Vcc
K
K
VCC=3.5V~14V
I4=40mA
0.2
Current
Characteristics 1
Vcc
VREF
VREF
I4=50mA~200mA
-0.02
Current
Characteristics 2
I4
K
K
I4=50mA~200mA
-0.01
Temperature
Characteristics 1
I4
VREF
VREF
Ta
Ta=-20~+75°C
VCC=6V
Ra=1k
0.01
UNIT
V
mA
mW
°C
°C
V
mA
mA
mA
mA
MAX
1.15
1.8
45
2.0
UNIT
V
mA
V
%/V
%/V
%/mA
%/mA
%/°C



Wing Shing Computer AN6651
www.DataSheet4U.com
AN6651
PARAMETER
Temperature
Characteristics 2
LINEAR INTEGRATED CIRCUIT
SYMBOL
K
K
TEST CONDITIONS
Ta=-20~+75°C
I4=40mA
MIN TYP MAX UNIT
0.01 %/°C
Ta
CHARACTERISTICS CURVE
APPLICATION CIRCUIT







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