NCP5252 Description
Pin No Symbol Description 1 VCC Internal LDO power supply 2 BST Top MOSFET driver input supply, place a ceramic capacitor between LX and BST. 3 PGOOD Output voltage power good indication. The power good pin is an open drain indication flag.
NCP5252 Key Features
- 1% Accuracy 0.6 V Reference
- VCC Voltage 4.5 V to 13.2 V
- Adjustable Output Voltage Range: 0.6 V to 5.0 V
- Transient Response Enhancement (TRE) Feature
- Low Side Lossless Sense Current Control
- Input Voltage Feed Forward Control
- Internal Digital Soft-Start
- Integrated Output Discharge (Soft-Stop)
- Cycle-by-Cycle Current Limit
- Power Good Indication