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New Japan Radio

NJM6219E3 Datasheet Preview

NJM6219E3 Datasheet

STEPPER MOTOR DRIVER

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NJM6219
STEPPER MOTOR DRIVER
GENERAL DESCRIPTION
PACKAGE OUTLINE
The NJM6219 is a stepper motor driver, which consists of a
LS-TTL compartible logic input stage, off time control circuits
and a pair of high power H-bridges and protection diodes.
The output current is up to 1000mA.
The NJM6219 with small number of external components
conforms a complete control and drive unit for stepper motor
systems.
.
FEATURES
Switched mode bipolar constant current drive
Wide voltage range 4 to 45V
Wide range of current control 5 to 1000mA
Half- step and full-step operation
Thermal overload protection
Package SOP24-E3 JEDEC 300mil
NJM6219E3
( SOP24-E3 )
PIN CONNECTION
MA1 1
MA2 2
E2 3
C2 4
MB2 5
GND 6
GND 7
I02
8
I12
9
PHASE2 10
VR2 11
T2 12
NJM
6219E3
24 VMM
23 E1
22 C1
21 MB1
20 I01
19 GND
18 GND
C2
17
I11
16 PHASE1
15 VR1
14 T1
13 Vcc
-1-




New Japan Radio

NJM6219E3 Datasheet Preview

NJM6219E3 Datasheet

STEPPER MOTOR DRIVER

No Preview Available !

NJM6219
BLOCK DIAGRAM
7VDCDC
C1
T1
1PIHBATFSE1
I01
I11
VR1
Current
Select
1PIHBATFSE2
I02
I12
VR2
Current
Select
E1
Logic
TSD
Logic
GND
C2
T2
E2
MA1
MB1
VMM1
VMM2
MB2
MA2
-2-


Part Number NJM6219E3
Description STEPPER MOTOR DRIVER
Maker New Japan Radio
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