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TOLL TMI7003B 3 Channel 1A DC/DC Step-Down PMU
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pTOLL TMI7003B — multi-channel dc/dc pmic, 20-pin 3mm x 3mm QFN, 2.7 V./p
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TOLL TMI7003B 3 Channel 1A DC/DC Step-Down PMU
TOLL TMI7003B 3 Channel 1A DC/DC Step-Down PMU belongs to the TOLL range. It acts as a multi-channel dc/dc pmic, comes in 20-pin 3mm x 3mm QFN.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer | TOLL Microelectronics (Tuoer Micro) |
| Part number | TMI7003B |
| Device type | Multi-channel DC/DC PMIC |
| Product line | Power Management ICs |
| Input voltage | 2.7V to 6.0V |
| Switching frequency | 2.3MHz |
| Package | 20-pin 3mm x 3mm QFN |
| Datasheet | TMI7003B_DS_EN_V1.2 |
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
Shenzhen Gaorunxin Technology Co., Ltd
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Shenzhen Gaorunxin Technology Co., Ltd
