Features: `3.3V DSP available`Low saturation voltage.(Typical 1.35V at load current 0.5A and no bootstrap condition.)Absolute maximum rating of load current: CH1 5 500mA A bootstrap function is available.`There are two motor power supplies. Vm1 CH1, 2 motor power supply-1 Vm2 CH3, 4, 5 motor powe...
M56758FP: Features: `3.3V DSP available`Low saturation voltage.(Typical 1.35V at load current 0.5A and no bootstrap condition.)Absolute maximum rating of load current: CH1 5 500mA A bootstrap function is ava...
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Symbol |
Parameter |
Conditions |
Ratings |
Unit |
Vbs | Bootstrap power supply | VBS power supply |
15 |
V |
Vm | Motor power supply | Vm power supply |
15 |
V |
Io | Output Current |
500 |
mA | |
Vin | Maximum Input Voltage of each Terminals | 3,6,15,16,17,18,200pin |
0-VBS1 |
V |
1,23,24,25,26,37,40,42pin |
0-VBS2 |
V | ||
Pt | Power Dissipation | Free Air |
1.2 |
W |
K | Thermal Derating | Free Air |
9.6 |
mW/°C
|
Tj | Junction Temperature |
150 |
°C | |
Topr | Operating Temperature Range |
-10to75 |
| |
Tstg | Storage Temperature Range |
-40to150 |
|
The M56758FP is a semiconductor integrated circuit designed for a actuator driver used for MD, CD-audio, etc. This device can function 5-channel-actuators by 1 chip due to include 5 channel BTL drivers.
M56758FP Sufficient output dynamic range can be obtained by low supply voltage because saturation voltage of power output is low. All channels include level shift circuit in order that output swings most suitably although reference voltage of signal disposal system in each system becomes 1.5V. And, differential PWM control is
possible since all channels are composed of Differential input structure. Also, as this device M56758FP includes general purpose OP amp, it is suited to wide-ransing application. Further more, this devise is able to power save since it includes mute circuit.