2A High Efficiency Synchronous Buck Converter, SGM61020 Replace XT3406.
FEATURES

• 2.5V to 5.5V Input Voltage Range

• Adjustable Output Voltage from 0.6V to VIN

• Up to 95% Efficiency

• Low RDSON MOSFET Switches (100mΩ/55mΩ)

• Power-Save Mode for Light Load Efficiency

• 42μA (TYP) Operating Quiescent Current

• 100% Duty Cycle Capability for Low Dropout

• 1.5MHz PWM Switching Frequency

• Power Good Output (SGM61020P Only)

• Over-Current Protection

• Thermal Shutdown Protection

• Input Under-Voltage Lockout (UVLO) Protection

• Small Packaging:

  SGM61020: Available in Green SOT-23-5 and

  SOT-563-6 Packages

  SGM61020P: Available in a Green SOT-563-6

  Package

PIN CONFIGUTION
CROSS
XT3406 XT3406.pdf

No.13125

FEATURES

• 高效率

• 大的输出电流

• 甚小静态电流

• 甚小输出纹波

• 低压操作

• 最大效率可达 95%  800mA 

  典型值 40μA <±0.4%  

  可达 100%占空比 










PIN CONFIGUTION
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