NJM2641 Series
Two-phase Unipolar DC Brushless Motor Pre-Driver IC
NJM2641 Series
Two-phase Unipolar DC Brushless Motor Pre-Driver IC
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Description
The NJM2641 is a 2-phase DC brushless motor pre-driver IC.It incorporates Lock Detect and Auto Protection circuit for safety operation. Especially, 1:10 ON/OFF duty ratio while motor is locked reduces heat generation in motor windings.Moreover, the pin is compatible with FG output pre-driver NJM2644.It is suitable for 12V fan motor applications.
Spec
Standard | |
---|---|
Supply Voltage | 4V to 14V |
Absolute Maximum Rating | 15V |
Structure | Bipolar Technology |
Wide Operating Temperature | -40℃ to +85℃ |
Junction Temp. | +150℃ |
Package | MSOP8(TVSP8),DMP8 |
Note | Internal Lock Detect/Auto Protection Release Circuit Lock Alarm Output Terminal |
Technical Documents
Quality & Packages
Product Name | Compatibility | Package | Marking | Reliability |
---|---|---|---|---|
NJM2641M |
|
DMP8 | - | NJM-1-s-fr |
NJM2641RB1 |
|
MSOP8(TVSP8) | - | NJM-1-s-fr |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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NJM2641 Series