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PDF NTE1736 Data sheet ( Hoja de datos )
| Número de pieza | NTE1736 | |
| Descripción | 4-Phase Stepping Motor Driver | |
| Fabricantes | NTE Electronics | |
| Logotipo |  |
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NTE1736
Integrated Circuit
Module, 4−Phase Stepping Motor Driver
Features:
D Chopper Operation Capable of Providing Good Rising Characteristic of Motor Current and Low
Heat Dissipation due to Constant Current.
D PAUSE Pin can be used to control Pause Action
D Unipolar Drive make it Possible to Drive Hybrid, PM, or VR Type Stepping Motor
Applications:
D Paper Feed Motor Driver and Carriage Motor Driver for Various Types of Printers such as
Serial Printer, Line Printer, Etc.
D Pen Driver for X−Y Plotter
D Industrial Robot
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage (Quiescent). VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Phase Drive Voltage, VCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Phase Current (Each Phase), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
Phase
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Input
Voltage
(RG
=
1kΩ,
1
sec),
VIN
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30V
Power Dissipation, PD
No Fin (IMST Substrate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.9W
Each Transistor in Each Phase (TC = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5W
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range. Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C
Operating Characteristics: (VCC = 24V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Saturation Voltage I
Vst(1)
Across Pin1 & Pin2, Across Pin1 & Pin17,
RL = 13Ω, RE = 0Ω, RO = 4.7kΩ, VIN = 5V,
Rg = 3.3kΩ
−
1.2 16
V
Output Saturation Voltage II
Vst(2)
Across Pin4, Pin6, & Pin8, Across Pin14,
Pin16, & Pin12, RL = 13Ω, RE = 0Ω,
RO = 4.7kΩ, VIN = 5V, Rg = 3.3kΩ
2.15 2.6
−
V
Output Current
IOH Each Phase, IIN = 1mA, Rg = 3.3kΩ,
RL = 13Ω
1.4 1.5 − A
Stop Voltage
Vstop IO = 0.5A
1−5V
Diode Forward Voltage I
Vdf(1) IF = 0.3A
− 1.5 1.8 V
Diode Forward Voltage II
Vdf(2) IF = 0.5A
− 1.2 1.8 V
Stop Current
ICCO RL = 13Ω, RO = 4.7kΩ, RE = 0Ω
− 8 13 mA
Voltage I on Pin9 or Pin11
VH Quiescent, RO = 4.7kΩ, RE = 0Ω
0.35 0.50 0.70 V
Voltage II on Pin9 or Pin11
VL Quiescent, RO = 4.7kΩ, RE = 0Ω
− 0.08 0.30 V
Note 1. For power supply, use a constant voltage power supply.
Note
2.
When 100Hz square wave
no high frequency parastic
is applied
oscillation
to each phase input at the time
shall occur in output wave.
of
Vst
measurement,
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet NTE1736.PDF ] | |
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