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LM20143, LM20143-Q1
SNVS528H
- OCTOBER 2007
- REVISED JANUARY 2016
LM20143/LM20143-Q1 3-A PowerWise™ Adjustable Frequency Synchronous Buck Regulator
1 Features
- 1 Available in AEC-Q100 Temperature Grade 1
- Input Voltage Range: 2.95 V to 5.50 V
- Accurate Current Limit Minimizes Inductor Size
- 97% Peak Efficiency
- Adjustable Output Voltage Down to 0.80 V
- Adjustable Switching Frequency (500 kHz to 1.5
MHz)
- 32-mΩ Integrated FET Switches
- Starts into Prebiased Loads
- Output Voltage Tracking
- Peak Current Mode Control
- Adjustable Soft-Start with External Capacitor
- Precision Enable Pin with...