TDA7274 ST Microelectronics, TDA7274 Datasheet - Page 3

• Manufacturer Part Number: TDA7274
• Description: LOW-VOLTAGE DC MOTOR SPEED CONTROLLER
• Manufacturer: ST Microelectronics

ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS (Refer to test circuit, V
fied)
Symbol
Symbol
V
R
V
I
V
K
Symbol
V
d
ref
V
K
th j-amb
K
V
K
ref
P
ref
V
K
ref
I
K
(Pin 6)
ref
V
M
V
ref
tot
V
S
I
K
sat
ref
q
S
T
T
V
I
amb
V
M
I
amb
S
M
S
Supply Voltage
Motor Current
Power Dissipation at T
Thermal Resistance Junction-ambient
Supply Voltage Range
Reference Voltage
Quiescent Current
Quiescent Current
Shunt Ratio
Residual Voltage
Line Regulation
Voltage Characteristic of Shut
Ratio
Load Regulation
Current Characteristic of Shut
Ratio
Temperature Characteristic of
Reference Voltage
Temperature Characteristic of
Shut Ratio
Parameter
amb
= 25 C
Parameter
Parameter
I
I
I
I
V
I
V
I
I
I
Tamb = –20 to +60 C
I
Tamb = 20 to +60 C
M
M
M
M
M
M
M
M
M
S
S
= 100mA
= 100mA
= 100mA
= 100mA
= 100mA
= 20 to 200mA
= 20 to 200mA
= 100mA
= 100mA
= 1.8 to 6V
= 1.8 to 6V
Test Condition
S
= 3V, T
Max.
amb
= 25 C unless otherwise speci-
Min.
0.18
1.8
45
Value
Value
0.004
–0.03
Typ.
1.25
0.20
0.13
0.20
0.80
0.04
0.02
700
100
120
2.4
50
6
Max.
0.22
6.0
0.3
55
6
TDA7274
%/mA
%/mA
%/ C
%/ C
Unit
Unit
Unit
%/V
%/V
C/W
mA
mA
W
V
V
V
–
V
A
3/10