EUP3080.pdf• High Efficiency up to 96%
• Low RDSON for internal switches:
High-side:280mΩ
Low-side:200mΩ
• 1.5MHz Constant Switching Frequency
• 1A Available Load Current
• 90µA Typical Quiescent Current
• 2.5V to 5.5V Input Voltage Range
• Adjustable Output Voltage as Low as 0.6V
• 100% Duty Cycle Low Dropout Operation
• Short Circuit and Thermal Protection
• Soft Start Function
• Over Voltage Protection
• Available in TDFN-6 and SOT23-5 Packages
• RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
• Efficiency Up to 95%
• RDSON 160mW HS / 110mW LS
• VIN Range 2.5V to 6V
• VREF 0.6V with ±2% Accuracy
• CMCOTTM Control Loop Design for Best Transient
Response, Robust Loop Stability with Low-ESR
(MLCC) COUT
• Fixed Soft-Start 1.2ms; PGOOD Function in
TSOT-23-6
• Cycle-by-Cycle Over-Current Protection
• Input Under-Voltage Lockout
• Output Under-Voltage Protection (UVP Hiccup)
• Thermal Shutdown Protection
• Power Saving at Light Load
