SIP12109 Overview
The SiP12109 is a high frequency current-mode constant on-time (CM-COT) synchronous buck regulator with integrated high-side and low-side power MOSFETs. Its power stage is capable of supplying 4 A continuous current at 1.5 MHz switching frequency. This regulator produces an adjustable output voltage down to 0.6 V from 4.5 V to 15 V input rail to acmodate a variety of applications, including puting, consumer...
SIP12109 Key Features
- 4.5 V to 15 V input voltage Adjustable output voltage down to 0.6 V 4 A continuous output current Selectable switching f
- 95 % peak efficiency
- Stable with any capacitor. No external ESR network required
- Ultrafast transient response
- Power saving scheme for increased light load efficiency ± 1 % accuracy of VOUT setting Cycle-by-cycle current limit Full
- PGOOD Indicator
- 40 °C to +125 °C operating junction temperature
- Output voltage tracking
- Material categorization: For definitions of pliance please see .vishay./doc?99912