APW7045 Description
2 Regulated Voltage are provided −Switching Power for Fixed Voltage (1.0V) −Linear Regulator for VMEM(2.5V) Simple Single-Loop Control Design −Voltage-Mode PWM Control Excellent Output Voltage Regulation −PWM Output: ±3% Fast Transient Response −High-Bandwidth Error Amplifier −Full 0% to 100% Duty Ratio Power-Good Output Voltage Monitor Over-Voltage and Over-Current Fault Monitors Small Converter Size −200KHz...
APW7045 Key Features
- 2 Regulated Voltage are provided -Switching Power for Fixed Voltage (1.0V) -Linear Regulator for VMEM(2.5V)
- Simple Single-Loop Control Design -Voltage-Mode PWM Control
- Excellent Output Voltage Regulation -PWM Output: ±1% -Linear Output: ±3%
- Fast Transient Response -High-Bandwidth Error Amplifier -Full 0% to 100% Duty Ratio
- Power-Good Output Voltage Monitor
- Over-Voltage and Over-Current Fault Monitors
- Small Converter Size
- 200KHz Free-Running Oscillator
- Reduce External ponent Count
APW7045 Applications
- Motherboard Power Regulation for puters