M56755FP |
RFQ for M56755FP Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| M56755FP | - | SSOP36 | - |
The M56755FP is a semiconductor integrated circuit designed for a single chip controller for CD-ROM spindle motor.
M56755FP has a both (forward and reverse) motor torque control by the motor speed control terminal.
M56755FP has the several braking mode that an user can flexibly select in order to generate the reverse torque. Also, this device includes a bias circuit for Hall Sensor, a current limit circuit and a thermal shut down function.
Typical Application |
Features |
| CD-ROM, DVD, DVD-ROM etc. | ·The supply voltage with wide range.(4.5V to 13.2V)·High motor drive current (1.2A)·Motor current control for the both motor torque is possible.·Reverse torque mode select (SHORT BRAKING, etc)·Sleep mode·Hall amplifier sensitivity select·Automatic stop select (with reverse detected signal pin) |
| Symbol | Parameter | Conditions | Rating | Unit |
| VM | Motor supply voltage | 13pin maximum input voltage |
16 |
V |
| Vcc2 | 12V supply voltage | 14pin maximum input voltage |
16 |
V |
| Vcc1 | 5V supply voltage | 17pin maximum input voltage |
7.0 |
V |
| Io | Output current | *Note 1 |
1.5 |
A |
| VH(c) | Sensor amp. Differential input range | 19-24pins |
4.5 |
V |
| Pt | Power dissipation | Free Air |
1.2 |
W |
| K | Thermal derating | Free Air |
9.6 |
mW/°C |
| Tj | Junction temperature |
150 |
| |
| Topr | Operating temperature |
-20to+75 |
| |
| Tstg | Storage temperature |
-40to+125 |
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