1MHz, 3A, DFN3X3-10L Buck DC/DC Converter, ACP3084 Replace RT8068.
ACP3084 
ACP3084 .pdf
ACP3084 .pdfFEATURES
• Input Voltage Range: 2.7V to 5.5V
• High Efficiency up to 95%
• Low 100mΩ High SideRDSON Switches
• 3A Available Load Current
• 30μA Typical Quiescent Current
• 1MHz Constant Switching Frequency
• Adjustable Output Voltage as Low as 0.6V
• 100% Duty Cycle Low Dropout Operation
• Short Circuit and Thermal Protection
• Excellent Line and Load Transient Response
• Soft Start Function
• Power Good
PIN CONFIGUTION
CROSS
FEATURES
• High Efficiency : Up to 95%
• Low RDS(ON) Internal Switches : 69mΩ/49mΩ at VIN = 5V
• Fixed Frequency : 1MHz
• No Schottky Diode Required
• Internal Compensation
• 0.6V Reference Allows Low Output Voltage
• Low Dropout Operation : 100% Duty Cycle
• OCP, UVP, OVP, OTP
• RoHS Compliant and Halogen Free
PIN CONFIGUTION
