NTE7006 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Switch Mode Driver for DC Motors

NTE7006
Integrated Circuit
Switch Mode Driver for DC Motors
Description
The NTE7006 is a monolithic LSI circuit in 15–Lead SIP type package with staggered leads. This
device is intended for use in a 3–chip DC motor positioning system for applications such as carriage/
daisy–wheel position control in typewriters.
Features
D Driving Capability: 2A, 36V, 30kHz
D 2 Logic Chip Enable
D External Loop Gain Adjustment
D Single Power Supply: 18V to 36V
D Input Signal Symmetric to GND
D Thermal Protection
Absolute Maximum Ratings:
Power Supply, V_S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V
Input Voltage, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15V to +V_S V
Inhibit voltage, V_inhibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V_S V
Total Power Dissipation (T_C = +75°C), P_tot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Operating Junction Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Thermal Resistance, Junction–to–Case, R_ΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Electrical Characteristics: (T_A = +25°C, f_OSC = 20kHz unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Quiescent Drain Current
Input Offset Voltage (Pin6)
Inhibit Low Level (Pin12, Pin13)
Inhibit High Level (Pin12, Pin13)
V_S
I_d V_S = 20V (Offset Null)
V_OS V_S = 36V, I_O = 0
V_inh
V_inh
18 – 36 V
– 30 50 mA
– – ±350 mV
––2V
3.2 – – V