NCP81063 Description
Floating bootstrap supply pin for high side gate driver. Connect the bootstrap capacitor between this pin and the SW pin. PWM = High → DRVH is high, DRVL is low.
NCP81063 Key Features
- Space-efficient 3 mm x 3 mm DFN8 Thermally-enhanced Package
- VCC Range of 4.5 V to 13.2 V
- Integrated Bootstrap Diode
- 5 V 3-stage PWM input
- Zero Current Detect Function Provides Power Saving Operation
- Bi-directional Enable Feature Pulls Enable Pin Low During a
- Output Disable Control Turns Off Both MOSFETs
- VCC Undervoltage Lockout
- Adaptive Anti-cross Conduction Circuit Protects Against
- Direct Interface to NCP6151 and Other patible PWM
NCP81063 Applications
- Power Solutions for Notebook and Desktop Systems