LMR16030PDDA Description
The LMR16030PDDA is a 60-V, 3-A SIMPLE SWITCHER step-down regulator with an integrated high-side MOSFET. With a wide input range from 4.3 V to 60 V, it is suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The quiescent current of the regulator is 40 μA in sleep mode, which is suitable for battery-powered systems. An ultra-low 1-μA current in shutdown mode can further prolong battery life. A wide adjustable switching frequency range allows either efficiency or external component size to be optimized.
LMR16030PDDA Features
4.3-V to the 60-V input range
3-A continuous output current
Ultra-low 40-μA operating quiescent current
155-m? high-side MOSFET
Current mode control
Adjustable switching frequency from 200 kHz to 2.5 MHz
Frequency synchronization to an 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
LMR16030PDDA Applications
Automotive battery regulation
Industrial power supplies
Telecom and datacom systems
General-purpose wide VIN regulation
