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TOLL TMI5222D 900kHz, 24V, 1.5A High Efficiency Synchronous Step-Down Converter for Dual-channel Dimmable LED Driver
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pTOLL TMI5222D — led lighting driver, DFN2x2-10L, 24 V./p
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TOLL TMI5222D 900kHz, 24V, 1.5A High Efficiency Synchronous Step-Down Converter for Dual-channel Dimmable LED Driver
TOLL TMI5222D 900kHz, 24V, 1.5A High Efficiency Synchronous Step-Down Converter for Dual-channel Dimmable LED Driver belongs to the TOLL range. It acts as a led lighting driver, comes in DFN2x2-10L.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer | TOLL Microelectronics (Tuoer Micro) |
| Part number | TMI5222D |
| Device type | LED lighting driver |
| Product line | Power Management ICs |
| Input voltage | 4.5V to 24V |
| Output current | Up to 1.5A |
| Switching frequency | 900kHz |
| Package | DFN2x2-10L |
| Datasheet | TMI5222D_DS_EN_V1.0.pdf |
Design 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.
Where It Is Used
Typical places this IC turns up:
- EV
- lighting
- LED driver
- 24V
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