MM3782
Overview
This IC is a negative output discharge IC for fast discharge the electric charge of capacitor when power supply is turned off.
The IC can be used to turn off the multiple power supply of image sensor etc. And it is easy to control by positive voltage of microcomputer.
The IC can reduce the parts, the peripheral wiring and loss current for a built-in an inverter and NMOS transistor.
Package is small PLP-4C/SC-82 that contribute to reduce a space of PCB.
Application
・Power OFF sequence control.
Features
1ch negative voltage discharge
Specifications
| Discharge current [mA] |
Absolute maximum rating [V] |
Recommended operating voltage Min. [V] |
Recommended operating voltage Max. [V] |
ON Input Current [μA] |
OFF Input Current [μA] |
Operating Ambient Temperature Min. [deg.C] |
Operating Ambient Temperature Max. [deg.C] |
|---|---|---|---|---|---|---|---|
| 500 | -6.0 | -5.5 | -1.8 | 1.0 | 1.0 | -40 | 85 |
| Discharge current [mA] |
Absolute maximum rating [V] |
Recommended operating voltage Min. [V] |
Recommended operating voltage Max. [V] |
ON Input Current [μA] |
OFF Input Current [μA] |
Operating Ambient Temperature Min. [deg.C] |
|---|---|---|---|---|---|---|
| 500 | -6.0 | -5.5 | -1.8 | 1.0 | 1.0 | -40 |
| Operating Ambient Temperature Max. [deg.C] |
|---|
| 85 |
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Associated Data
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Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.
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"MM3878 Series" is a Secondary side synchronous rectification control ICs for AC/DC power supply that achieves high efficiency and safety through unique control.
