AP64060 Overview
The AP64060 is a 600mA, synchronous buck converter with a wide input voltage range of 4.5V to 40V. The device fully integrates a 600mΩ high-side power MOSFET and a 300mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP64060 device is easily used by minimizing the external ponent count due to its adoption of peak current mode control along with its integrated loop pensation network.
AP64060 Key Features
- VIN 4.5V to 40V
- 600mA Continuous Output Current
- Less than 0.1% Output Ripple at 12V
- 90µA Low Quiescent Current (Pulse-Frequency Modulation)
- 2.2MHz Switching Frequency
- Supports Pulse-Frequency Modulation (PFM)
- Proprietary Gate Driver Design for Best EMI Reduction
- Precision Enable Threshold to Adjust UVLO
- Protection Circuitry
- Undervoltage Lockout (UVLO)