APW8828 Description
Adjustable Output Voltage from +0.7V to +5.5V The APW8828 is a single-phase, constant-on-time, - 0.7V Reference Voltage synchronous PWM controller, which drives N-channel - ±1% Accuracy Over-Temperature MOSFETs. The APW8828 steps down high voltage to Operates from an Input Battery Voltage Range of generate low-voltage chipset or RAM supplies in notebook +1.8V to +28V puters. Power-On-Reset Monitoring on VCC Pin The...
APW8828 Key Features
- Adjustable Output Voltage from +0.7V to +5.5V
- 0.7V Reference Voltage
- ±1% Accuracy Over-Temperature
- Operates from an Input Battery Voltage Range of generate low-voltage chipset or RAM supplies in notebook
- Power-On-Reset Monitoring on VCC Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Selectable PWM Frequency from 4 Preset Values modulated switching frequencies. In PWM Mode, the
- Integrated MOSFET Drivers
- Integrated Bootstrap Forward P-CH MOSFET