Datasheet Summary
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SNVS529G
- OCTOBER 2007
- REVISED MARCH 2013
LM20144/LM20144Q 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator
Check for Samples: LM20144
Features
- 2 Available in AEC-Q100 Temperature Grade 1
- Input Voltage Range 2.95V to 5.5V
- Accurate Current Limit Minimizes Inductor
Size
- 97% Peak Efficiency
- Adjustable Switching Frequency (500 kHz
- 1.5
MHz)
- 32 mΩ Integrated FET Switches
- Starts up into Pre-Biased Loads
- Output Voltage Tracking
- Peak Current Mode Control
- Adjustable Output Voltage Down to 0.8V
- Adjustable Soft-Start with External Capacitor
- Precision Enable Pin with Hysteresis
- Integrated OVP, UVLO, Power Good and
Thermal Shutdown
-...