TCS4512
18V/2A Sync. Step-Down Converter
产品描述
The TCS4512 is monolithic buck switching regulators based on COT architedure for fast transientresponse. Operating with an input range of 4.5V~18V, TCS4512 delivers 2A of continuous outputcurrent with two integrated N-Channel MOSFETs. The intemal synchronous power switches providehigh efficiency without the use of an external Schottky diode. At light loads, TcS4512 operates in lowfrequency to maintain high efficiency.
TCS4512 guarantees robusness with output short protection, thermal protection, current run-awayprotection and input under voltage lockout.
TCS4512 is available in SOT23-6 package, which provide s a compact solution with minimal externacomponents.
主要特点
- 4.5V to 18V operating input range
- 2A output current
- Up to 95% efficiency
- PFM at light load
- 1.14MHz switching frequency
- Internal soft-start
- Input under-voltage lockout
- Current run-away protection
- Output short protection
- Thermal protection
- Available in SOT23-6 package
典型应用图
订购资讯
| Part Number | Package | Tape & Reel |
|---|---|---|
| TCS4512_F | SOT23- 6 | 3000pcs/reel |
