LTM8074IY#PBF

LTM8074 is a 1.2A continuous, 1.75A peak, step-down µModule® (power module) regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies upto 2.2MHz. Included in the package are the switching controller, power switches, inductor, and all support components. Operating over an input voltage range of 3.2V to 40V, this device supports an output voltage range of 0.8V to 12V and a switching frequency range of 200KHz to 2.2MHz, each set by a single resistor. Only the input and output filter capacitors are needed to finish the design. The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. This device is RoHS compliant. It is used in application such as automotive battery regulation, power for portable products, distributed supply regulation, industrial supplies, wall transformer regulation etc.

• CISPR22 class B compliance
• External synchronization
• Configurable as an inverter
• Output DC voltage is 0.8V typical at (RFB open)
• Peak output DC current is 1.75A minimum at (VOUT = 3.3V, fSW = 1.0MHz)
• Quiescent current into VIN is 3µA typical at (RUN = 0V)
• Output voltage ripple is 15mV typical at (IOUT = 1.2A)
• Line regulation is 0.5% typical, load regulation is 0.5% typical
• Operating temperature is -40°C to 125°C
• Package style is 25-pin BGA

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party