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w/4 Modes. NTE7043 Datasheet

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w/4 Modes. NTE7043 Datasheet
















NTE7043 Modes. Datasheet pdf. Equivalent













Part

NTE7043

Description

Integrated Circuit Motor Driver w/4 Modes



Feature


NTE7043 & NTE7043P Integrated Circuit Mo tor Driver w/4 Modes Features: D 4 Mode s Available: CW, CCW, STOP, and BRAKE D Output Current Up to 1A (Average) and 2A (Peak) D Wide Range of Operating Vol tage: VCC opr = 4.5V to 18V VS = 0 to 1 8V Vref = 0 to 18V D Built–In Thermal Shutdown, Overcurrent Protector, and P unch–Through Current Restriction Circ uit D Stand–By Mode Av.
Manufacture

NTE Electronics

Datasheet
Download NTE7043 Datasheet


NTE Electronics NTE7043

NTE7043; ailable: STOP Mode D Hysteresis for All Inputs D Two Package Styles Available: NTE7043: 9–Lead SIP NTE7043P: 10–Le ad SIP w/Heat Sink Tab Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Motor Drive Vol.


NTE Electronics NTE7043

tage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Reference Voltage, Vre f . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Output Current, IO NTE7043 A verage . . . . . . . . . . . . . . . . . . . . . . . . . .


NTE Electronics NTE7043

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mA Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A NTE7043P Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..





Part

NTE7043

Description

Integrated Circuit Motor Driver w/4 Modes



Feature


NTE7043 & NTE7043P Integrated Circuit Mo tor Driver w/4 Modes Features: D 4 Mode s Available: CW, CCW, STOP, and BRAKE D Output Current Up to 1A (Average) and 2A (Peak) D Wide Range of Operating Vol tage: VCC opr = 4.5V to 18V VS = 0 to 1 8V Vref = 0 to 18V D Built–In Thermal Shutdown, Overcurrent Protector, and P unch–Through Current Restriction Circ uit D Stand–By Mode Av.
Manufacture

NTE Electronics

Datasheet
Download NTE7043 Datasheet




 NTE7043
NTE7043 & NTE7043P
Integrated Circuit
Motor Driver w/4 Modes
Features:
D 4 Modes Available: CW, CCW, STOP, and BRAKE
D Output Current Up to 1A (Average) and 2A (Peak)
D Wide Range of Operating Voltage:
VCC opr = 4.5V to 18V
VS = 0 to 18V
Vref = 0 to 18V
D Built–In Thermal Shutdown, Overcurrent Protector, and Punch–Through Current Restriction Circuit
D Stand–By Mode Available: STOP Mode
D Hysteresis for All Inputs
D Two Package Styles Available:
NTE7043: 9–Lead SIP
NTE7043P: 10–Lead SIP w/Heat Sink Tab
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Motor Drive Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Reference Voltage, Vref . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Output Current, IO
NTE7043
Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mA
Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A
NTE7043P
Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Power Dissipation, PD
NTE7043 (TA =+25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
NTE7043P (TC = +25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C




 NTE7043
Electrical Characteristics: (TA = +25°C, VCC = 12V, VS = 18V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
Input Operating Voltage
High
Low
Input Current
Input Hysteresis Voltage
Saturation Voltage
Upper Side
Lower Side
NTE7043
Upper Side
Lower Side
NTE7043P
Upper Side
Lower Side
Output Voltage
NTE7043 (Upper Side)
NTE7043P (Upper Side)
Leakage Current
Upper Side
Lower Side
Diode Forward Voltage
Upper Side
NTE7043
NTE7043P
Lower Side
NTE7043
NTE7043P
Reference Current
ICC1
ICC2
ICC3
VINH
VINL
IIN
VHYS
Output OFF, CW/CCW Mode
Output OFF, STOP Mode
Output OFF, BRAKE Mode
TJ = +25°C
VIN = 3.5V, Sink Mode
8.0 13.0 mA
0 0.05 mA
6.5 10.0 mA
3.5 5.5 V
0 0.8 V
3 10 µA
0.7
V
VSAT U1 Vref = VS, VOUT VS, Measure
VSAT L1 IO = 200mA, CW/CCW Mode
0.9 1.2 V
0.8 1.2 V
VSAT U2 Vref = VS, VOUT VS, Measure
VSAT L2 IO = 400mA, CW/CCW Mode
1.0 1.35 V
0.9 1.35 V
VSAT U3 Vref = VS, VOUT VS, Measure
VSAT L3 IO = 1A, CW/CCW Mode
1.3 1.8 V
1.2 1.75 V
VSAT U1
VSAT U2
VSAT U3
VSAT U4
Vref = 10V, VOUT GND, Measure
IO = 200mA, CW/CCW Mode
Vref = 10V, VOUT GND, Measure
IO = 400mA, CW/CCW Mode
Vref = 10V, VOUT GND, Measure
IO = 500mA, CW/CCW Mode
Vref = 10V, VOUT GND, Measure
IO = 1A, CW/CCW Mode
11.2
10.4 10.9 12.2
11.0
10.2 10.7 12.0
V
V
V
V
ILU VS = 25V
ILL VS = 25V
0 50 µA
0 50 µA
VF U1
VF U2
IF = 400mA
IF = 1A
VF L1
VF L2
Iref
IF = 400mA
IF = 1A
Vref = 10V, Source Mode
1.5
2.5
V
V
0.9
V
1.2
V
20 40 µA




 NTE7043
Input
IN 1 IN 2
00
10
01
11
Function Table:
Output
OUT 1
OUT 2
∞∞
HL
LH
LL
Note 1. Inputs are all high active type.
Note 2. : High impedance
Pin Connection Diagram
NTE7043
(Front View)
Mode
STOP
CW/CCW
CCW/CW
BRAKE
9 Input 1
8 Vref
7 Output 1
6 VS
5 GND
4 N.C.
3 Output 2
2 VCC
1 Input 2
NTE7043P
(Front VIew)
10 Output 2
9 N.C.
8 VS
7 VCC
6 Input 2
5 Input 1
4 Vref
3 N.C.
2 Output 1
1 GND




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