NJM2646 Series
Two-phase Unipolar DC Brushless Motor Pre-Driver IC
NJM2646 Series
Two-phase Unipolar DC Brushless Motor Pre-Driver IC
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Description
The NJM2646 is a 2-phase DC brushless motor pre-driver IC with a totem-pole pre-driver for external power MOS-FET driving. It has useful functions of Lock Detect and Auto Protection circuit, which improve safety in motor locking. The turn-on/turn-off ratio in the auto-recovery period is set in 1:10. The NJM2644 is available in surface mount packages, an 8-lead DMP, SOP and thin type MSOP (TVSP), which provides downsizing in the 12V fan motor applications. And it is pin compatible with the NJM2640, 48V pre-driver.
Spec
| Standard | |
|---|---|
| Supply Voltage | 4V to 15V |
| Absolute Maximum Rating | 30V |
| Structure | Bipolar Technology |
| Wide Operating Temperature | -40℃ to +85℃ |
| Junction Temp. | +125℃ |
| Package | MSOP8(TVSP8),DMP8,SOP8 JEDEC 150mil(EMP8) |
| Note | Internal Lock Detect / Auto Protection Release Circuit Internal Hall Amp with Hysterisis Lock Alarm Output Terminal |
Technical Documents
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJM2646M |
|
DMP8 | - | NJM-1-s-fr |
| NJM2646E |
|
SOP8 JEDEC 150mil(EMP8) | - | NJM-1-s-fr |
| NJM2646RB1 |
|
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.
FAQ
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support
NJM2646 Series