Features: • Wide voltage range: From 12V to 24V.• High current capability : 1.0A• Inclusion of current limit circuit.• Inclusion of charge pump circuit.• Inclusion of Hall-sensors drive circuit.(This function is linked with a power save function.)• Inclusion of ...
M56750FP: Features: • Wide voltage range: From 12V to 24V.• High current capability : 1.0A• Inclusion of current limit circuit.• Inclusion of charge pump circuit.• Inclusion of H...
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Symbol |
Parameter |
Condition |
Limit |
Unit |
Vcc | Power Supply |
28 |
V | |
Io | Output Current |
1.0 |
mA | |
VHA1 | Hall sensor Amp. differential input range |
4.5 |
V | |
Vi | Input voltage of input terminal | ACC , DEC , PS, VCTL terminals. |
7.0 |
V |
IHD | Output current of HD terminal |
20 |
mA | |
VHD | Maximum input voltage of HD | Under output Tr. OFF condition. (Open collector output). |
28 |
V |
IFGout | Output current of FGout terminal |
5.0 |
mA | |
VFGout | Maximum input voltage of FG output. |
Under output Tr. OFF condition. (Open collector output). |
7.0 |
V |
Pt | Power Dissipation | With infinite heatsink |
4.5 |
W |
K | Thermal Derating | With infinite heatsink |
27.8 |
°C/W |
Tj | Junction Temperature |
150 |
°C | |
Topr | Operating Temperature Range |
-25to75 |
| |
Tstg | Storage Temperature Range |
-40to150 |
|
M56750FP is a 3 phase brushless motor driver that include charge pump circuit, which is inputted a acceleration and
deceleration pulse signal from a external discriminator circuit. The pulse width is converted to the voltage by the above charge pump circuit and a external filter. And, the current in proportion to this voltage is outputted.