LM43600QPWPTQ1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM43600QPWPTQ1 is a high performance, low input voltage, synchronous step-down dc-to-dc convertor, which belongs to the PMIC (Power Management IC) - Voltage Regulators - DC DC Switching Regulators. This IC is ideal for power sensitive applications, such as Smartphones, tablet PCs and notebook computers, providing ultra-low-power consumption.

The LM43600QPWPTQ1 is a synchronous buck regulator that incorporates two internal low RDS (ON)-resistance power MOSFETs to provide 0.8V 2A outputs with maximum efficiency of 93%. It comes with many advantages like no-heat sink needed, adjustable frequency, ultra-fast start-up, low quiescent current, and efficient operation at light loads. This device provides a wide range of protection features, such as input under voltage lockout, output over voltage protection, over current and temperature protection.

The LM43600QPWPTQ1 operates on an input voltage range of 3V to 5.5V with a maximum output current of 2A. It can operate at switching frequency range of 200kHz to 1MHz, depending on the set up. The input side operates with a Non–overlap control which allows independent control of inductor current and ON-Resistance on external MOSFETs. On the other hand, the load side uses a digitally controlled ON–time modulation with the implemented current-mode control loop.

When coming to the output side, the LM43600QPWPTQ1 employs a spread spectrum of the switching frequency, which provides no audible noise due to the lower switching noise level. There is also constant frequency delay, cycle–by–cycle current limit, and an internal soft start circuit with an adjustable ramp time.

The LM40060QPWPTQ1 provides for an efficient, cost-effective dc-to-dc convertor solution. Its low noise operation, adjustable frequency, wide output voltage adjustment range and many integrated protection features, make it suitable for a wide-range of applications such as ultra-low power systems, smartphones, tablet PCs and notebook computers. Its integrated features further reduce component count, board size, and overall cost, while providing a higher level of performance compared to other components.

The specific data is subject to PDF, and the above content is for reference