NTE7196 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit H-Bridge with Motor Control

NTE7196
Integrated Circuit
H-Bridge with Motor Control
Description:
The NTE7196 is a 3A H-Bridge in an 11-Lead Staggered SIP type package designed for motion con‐
trol applications. The device is built using a multi-technology process which combines bipolar and
CMOS control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge
configuration is ideal for driving DC and stepper motors. The NTE7196 accommodates peak output
currents up to 6A. Current sensing can be achieved via a small sense resistor connected in series
with the power ground lead. For current sensing without disturbing the path of current to the load, the
NTE7196 is recommended.
Features:
D Delivers up to 3A Continuous Output
D Operates at Supply Voltages up to 55V
D Low R_DS(ON) Typically 0.33Ω per Switch
D TTL and CMOS Compatible Inputs
D No “Shoot-Through” Current
D Thermal Warning Flag Output at +145°C
D Thermal Shutdown (Outputs off) at +170°C
D Internal Clamp Diodes
D Shorted Load Protection
D Internal Charge Pump w/External Bootstrap
Capability
Applications:
D DC and Stepper Motor Drives
D Position and Velocity Servomechanisms
D Factory Automation Robots
D Numerically Controlled Machinery
D Computer Printers and Plotters
Absolute Maximun Ratings: (Note 1)
Total Supply Voltage (V_S, Pin6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Voltage at Pins 3, 4, 5, and 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Voltage at Bootstrap Pins (Pin1 and Pin11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_OUT + 16V
Peak Output Current (200ms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A
Power Dissipation (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Sense Voltage (Pin7 to Pin8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5V to -1.0V
Power Dissipation (T_A= +25°C, Free Air) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
Junction Temperature, T_J(max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
ESD Susceptibility (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500V
Storage Temperature, T_STG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _-40° to +150°C
Lead Temperature (Soldering, 10 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C