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4.2V-60V Vin, 2A, High Efficiency Step-down DCDC Converter with Programmable Frequency.
FEATURES

? Wide Input Range: 4.2V-60V 

? 2A Continuous Output Current 

? 0.8V ±1% Feedback Reference Voltage 

? Integrated 220m? High-Side MOSFET 

? Low Quiescent Current: 100μA 

? Pulse Skipping Mode (PSM) in light load

? 100ns Minimum On-time

? 4ms Internal Soft-start Time 

? Internal compensation for Ease of Use 

? Adjustable Frequency 100KHz to 1.2MHz

? External Clock Synchronization 

? UV and OV Power Good Output 

? Precision Enable Threshold for Programmable

  InputVoltage Under-Voltage Lock Out

  Protection (UVLO)Threshold and Hysteresis

? Low Dropout Mode Operation

? Over-voltage and Over-Temperature Protection 

? Available in an ESOP-8 Package



PIN CONFIGUTION
優勢替代
LMR16030 LMR16030.pdf

No.12351

FEATURES

? New product available: LM76003 60-V, 3.5-A, 2.2-

  MHz synchronous converter

? 4.3-V to 60-V input range

? 3-A continuous output current

? Ultra-low 40-μA operating quiescent current

? 155-mΩ high-side MOSFET

? Current mode control

? Adjustable switching frequency from 200 kHz to

  2.5 MHz

? Frequency synchronization to external clock

? Internal compensation for ease of use

? High duty cycle operation supported

? Precision enable input

? 1-μA shutdown current

? Thermal, overvoltage and short protection

? 8-pin HSOIC with PowerPAD? package

? Create a custom design using the LM76003 with

  the WEBENCH? Power Designer

? Create a custom design using the LM16030 with

  the WEBENCH? Power Designer

PIN CONFIGUTION
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