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TOLL TMI8423 45V Dual H-Bridge Motor Driver
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pTOLL TMI8423 — stepper motor driver, HTSSOP20 Package and Foo, 45 V./p
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TOLL TMI8423 45V Dual H-Bridge Motor Driver
The TMI8423 from TOLL acts as a stepper motor driver, comes in HTSSOP20 Package and Foo.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer | TOLL Microelectronics (Tuoer Micro) |
| Part number | TMI8423 |
| Device type | Stepper motor driver |
| Product line | Motor Driver ICs |
| Input voltage | 6.8V to 45V |
| Package | HTSSOP20 Package and Foo |
| Datasheet | TMI8423_DS_EN_V1.0 |
Practical Notes
- Check the reference design before finalising external components.
- Thermal pad layout drives continuous current capability.
- Confirm the suffix — package and grade change between variants.
- Datasheet limits apply at the stated test conditions; derate for your ambient.
- Protection thresholds are set by external resistors in most designs.
Application Scenarios
Common installation contexts include:
- motor drive
- EV
- appliance
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