L292 Datasheet PDF - STMicroelectronics
| Part Number | L292 | |
| Description | SWITCH-MODE DRIVER FOR DC MOTORS | |
| Manufacturers | STMicroelectronics | |
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There is a preview and L292 download ( pdf file ) link at the bottom of this page. Total 12 Pages | ||
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L292
SWITCH-MODE DRIVER FOR DC MOTORS
DRIVING CAPABILITY : 2 A, 36 V, 30 KHz
2 LOGIC CHIP ENABLE
EXTERNAL LOOP GAIN ADJUSTEMENT
SINGLE POWER SUPPLY (18 TO 36 V)
INPUT SIGNAL SYMMETRIC TO GROUND
THERMAL PROTECTION
DESCRIPTION
The L292 is a monolithic LSI circuit in 15-lead
Multiwatt ® package. It is intended for use, together
with L290 and L291, as a complete 3-chip motor
positioning system for applications such as car-
riage/daisy-wheel position control in type-writes.
The L290/1/2 system can be directly controlled by
a microprocessor.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vs
Vi
Vinhibit
Io
Ptot
Tstg
Power Supply
Input Voltage
Inhibit Voltage
Output Current
Total Power Dissipation (Tcase = 75 °C)
Storage and Junction Temperature
Multiwatt 15
ORDER CODE : L292
Value
36
- 15 to + Vs
0 to Vs
2.5
25
- 40 to + 150
Unit
V
V
V
A
W
°C
TRUTH TABLE
Vinhibit
Pin 12
Pin 13
LL
LH
HL
HH
March 1993
Output Stage
Condition
Disabled
Normal Operation
Disabled
Disabled
CONNECTION DIAGRAM (top view)
1/12
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L292
The enable inputs were implemented in this way
because they are intended to be driven directly by
a microprocessor. Currently available microproces-
sors may generates spikes as high as 1.5 V during
power-up. These inputs may be used for a variety
of applications such as motor inhibit during reset of
the logical system and power-on reset (see fig. 3).
Figure 2.
Figure 3.
Figure 4 . Application Circuit.
5/12
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for L292 electronic component. |
| Information | Total 12 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ L292.PDF Datasheet ] | |
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