NCP3136MNTXG

The NCP3136MNTXG from On Semiconductor is a 6A integrated synchronous buck converter 16 pin QFN package. The NCP3136 supports high efficiency, fast transient response and provides power good indicator. The control scheme includes two operation modes such as FCCM and automatic CCM/DCM. In automatic CCM/DCM mode, the controller can smoothly switch between CCM and DCM where converter runs at reduced switching frequency with much higher efficiency. NCP3136 is available in 3mm x 3mm QFN16 pin package. It is used in 5V step down rail and 3.3V step down rail.

• Wide conversion voltage range from 2.9V to 5.5V
• High efficiency in both CCM and DCM, operation frequency of 1.1MHz
• Support MLCC output capacitor
• Output voltage range from 0.6V to 0.84 x VIN
• Automatic power saving mode
• Voltage mode control
• Support pre-bias start-up functionality
• Output discharge operation, over temperature protection
• Built-in overvoltage, undervoltage and overcurrent protection
• Power good indicator