美國泰德半導體
TD1457A
40V,3A Asynchronous Step-Down Converter
(buck switching
regulator)
- 4.5V to 40V operating input range
- 3A output current
- Up to 94% efficiency
- High efficiency (>78%) at light load
- Internal Soft‐Start
- Adjustable switch frequency
- from 100kHz to 900kHz
- Input under‐voltage lockout
- Start‐up current run‐away protection
- Output short protection
- Feedback short protection
- Thermal protection
- Available in ESOP8 package
Typical applications :Vin: 8V~36V Vout: 5V Iout: 0~3A(RT=260KΩ)