LM5642XMH Overview

As a result of 28-PowerTSSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 2 output generation. PMIC packaging is solid with a Tube enclosure. Transistor Driver dc switching's outputs (s) are supported. 4.5V~36V is the operating voltage and supply voltage of the dc control. Qualified to work in a -40°C~125°C TJ dc switcher. A switching controller such as this can switch at a value of 375kHz . The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. The 28 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 5V. A search for "LM5642" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 28. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. Statistically, the DC regulator outputs 32.4V voltage. The dc to dc regulator can only accept a maximum input voltage of 36V. In most cases, the output current of the dc dc regulator will be 20A, so note that when you start the project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 98.9 %. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. 424kHz is the maximum frequency of this dc regulators. In a dormant state, the dc switching uses 1.1mA.

LM5642XMH Features

Transistor Driver Outputs
Switching Frequency: 375kHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 98.9 %

LM5642XMH Applications

There are a lot of Texas Instruments LM5642XMH DC to DC converter applications.

• Hydrogen power
• Thermal power
• Imported equipment
• Wide-range voltage regulation circuits
• Electric heating, lighting
• Refrigerators of central air conditioners
• seismic instrument power circuits
• Boring machines
• Automation technology
• Combined machine tools