MFG:N/A Package Cooled:NA/ D/C:09+
MFG: N/A
Package Cooled: NA/
D/C: 09+
Description: The LB1825 is a three-phase brushless motor driver IC optimal for LBP polygon mirror and magneto-optic...
The LB1825 is a three-phase brushless motor driver IC optimal for LBP polygon mirror and magneto-optical disk spindle motor drive.
|
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
| Maximum supply voltage |
VCC max |
30 |
V | |
| Maximum output current |
IO Max |
t < 0.1 s |
2.0 |
A |
| Allowable power dissipation |
Pd max 1 |
Independent IC |
3 |
W |
|
Pd max 2 |
With an arbitrary large heat sink |
20 |
W | |
| Operating temperature |
Topr |
-20to+80 |
°C | |
| Storage temperature |
Tstg |
-55to+150 |
°C |
LB1825
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The LB1824 produces the direct PWM drive output appropriate for the brushless motors used in office data processing (OA) equipment, and integrates on a single chip the speed control circuits, FG amplifier, and other circuits required to form the drive circuit.
The LB1823M is a predriver IC developed for driving power brushless motors in office automation applications.A motor driver circuit with the desired output power (current and voltage) can be constructed by attaching either a driver array or discrete componen...
The LB1822 is a monolithic predriver IC for controlling three-phase brushless motors and has an on-chip digital speed control circuit. The LB1822 is ideally suited for driving the motor of laser beam printers, facsimiles, plain paper copiers, and so on. Th...
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