Step-down DCDC, 2.5~5.5V, 2A, 1.0MHz, SOT23-5, ACP2826 Replace TLV62565.
ACP2826
ACP2826.pdf
ACP2826.pdfFEATURES
• Operating Voltage Range: 2.4V ~ 6V
• Adjustable Output with 0.6V Reference Voltage
• Guaranteed 2A Output Current
• Automatic PFM Mode at Light Load
• Low dropout 100% Duty Operation
• High 1MHz Operating Frequency
• Maximum 1µA Shutdown Current
• Internal Soft Start Function
• Excellent Line and Load Transient Response
• Short Circuit Protection
• Input Over Voltage Protection
• Under Voltage Lockout Protection
• Thermal Shutdown Protection
PIN CONFIGUTION
优势替代
FEATURES
• 2.7-V to 5.5-V Input Voltage Range
• 1.5-MHz Typical Switching Frequency
• Output Current up to 1.5 A (Max)
• Adaptive On-Time Current Control
• Power Save Mode for Light Load Efficiency
• 50-μA Operating Quiescent Current
• Up to 95% Efficiency
• Over Current Protection
• 95% Maximum Duty Cycle
• Excellent AC and Transient Load Response
• Internal Soft Startup of 250 μs (Typ)
• Adjustable Output Voltage
• Thermal Shutdown Protection
PIN CONFIGUTION
