1MHz, 3A Synchronous Step-Down Converter with Soft Start, EUP3084E Replace RT8068A.
EUP3084E
EUP3084E.pdf
EUP3084E.pdfFEATURES
• High Efficiency up to 95%
• Low RDSON for internal switches:
High-side: 100mΩ
Low-side: 60mΩ
• 2.7V to 5.5V Input Voltage Range
• 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
• Available in TDFN-10L(3×3) Package
• RoHS Compliant and Halogen-Free
PIN CONFIGUTION
优势替代
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
