LTM8064EY#PBF

LTM8064 is a 58VIN, 6A, constant-voltage, constant current (CVCC), step-down µModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, it supports an output voltage range of 1.2V to 36V. CVCC operation allows the device to accurately regulate its output current upto 7A when sourcing and 9.1A when sinking over the entire output range. The output current can be set by a control voltage, a single resistor or a thermistor. To set the switching frequency, simply place a resistor from the RT pin to ground. A resistor from FB to ground will set the output voltage. Only the bulk input and output filter capacitors are needed to finish the design. It is used in applications such as short-circuit protection or accurate output current limit, high power LED drive, peltier driver, motor drive, battery/supercap charging and cell balancing etc.

• Complete step-down switch mode power supply
• CVCC: constant-voltage, constant-current
• 2-quadrant: sources and sinks output current
• Parallelable for increased output current, even from different voltage sources
• Wide input voltage range is 6V to 58V
• Output voltage range is 1.2V to 36V
• Programmable soft-start
• Switching frequency is 1000KHz typ at (RT = 40.2K, TA = 25°C, RUN = 3V)
• Operating temperature is -40°C to 125°C
• Package style is 108-lead BGA

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