1MHz, 3A Synchronous Step-Down Converter with Soft Start, EUP3083 Replace G2822.
EUP3083
EUP3083.pdf
EUP3083.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-8L(2×2) Package
• RoHS Compliant and Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• High Efficiency: Up to 95%
• 50μA Operating Quiescent Current
• <1μA Shutdown Current
• Internal Soft Start Function
Output Current :
G2822T11U: 2A Continuous, 3A Peak
G2822TB1U: 2A Continuous, 3A Peak
G2822RC1U: 3A Continuous
• 2.7V to 6.5V Input Voltage Range
• 1MHz Switching Frequency
• No Schottky Diode Required
• 100% Duty Cycle in Dropout Operation
• 0.6V Reference Allows Low Output Voltages
• Over Temperature Protection
• Hiccup Short-Circuit Protection
• Output Discharge
• RoHS Compliant
PIN CONFIGUTION
