HT7182
Overview
- Input voltage range: 2.7V to 21V
- ：2.7V-21V
- Output voltage range: up to 21V
- Internal Fixed PWM frequency: 350kHz
- Programmable switch peak current limit: up to
- ：350kHz 14A
- High Efficiency 95% (PVIN = 12V, VOUT=20V, IOUT =2A) 94% (PVIN = 12V, VOUT=20V, IOUT =4.5A) 93% (PVIN = 7.2V, VOUT=12V, IOUT =1.5A) k 90% (PVIN = 7.2V, VOUT=12V, IOUT =5A) 96% (PVIN = 12V, VOUT=18V, IOUT =1.5A) e 95% (PVIN = 12V, VOUT=18V, IOUT =6A)
- 1.0μA current consumption during shutdown
- Two modes with different tr/tf for EMI solution T
- Programmable soft start
