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Power Supply Circuits

Synchronous forward controller generates secondary bias for controlled VOUT start-up

March 17, 2014 12:03 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA)  announced the LT3752/LT3752-1, a high input voltage capable synchronous forward controller with active clamp transformer reset. A controlled VOUT start-up and shut-down is maintained using

LISTED UNDER: Power Supply Circuits | Voltage Regulators
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LDO offers extensive monitoring, protection & cable drop compensation

December 23, 2013 3:02 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation announces the LT3086, the latest addition to the LDO+ family, offering significant functionality previously unavailable in linear regulators. The 40V, 2.1A low dropout linear regulator (LDO) includes current monitoring with externally settable current limit and temperature monitoring....

LISTED UNDER: Power Supply Circuits

Step-down µModule regulator delivers full output current at over 50°C ambient

October 31, 2013 2:39 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology has launched the LTM4633, a triple output 10A step-down µModule (micromodule) regulator in a 15 x 15 x 5.01mm BGA package with integrated heat sink for enhanced heat dissipation. Combined with bypass capacitors and three resistors, the LTM4633 solution fits within 4.5cm² on a dual-sided PCB.

LISTED UNDER: Power Supply Circuits

Wireless power receiver simplifies contactless battery charging across a 1.2cm air gap

October 7, 2013 2:15 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation introduces the LTC4120, a first for the company in the wireless battery charging space. The LTC4120 combines a wireless power receiver with a constant-current/constant-voltage battery charger, functioning as the receive circuit component in a complete wireless power transfer system....

LISTED UNDER: Power Supply Circuits

IC features low dropout voltage of only 300mV at full load

September 5, 2013 12:22 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation announces a new H grade, wider temperature range version of the LT1965, a 1A LDO with high power density. The IC features low dropout voltage of only 300mV at full load, wide VIN capability of 1.8V to 20V and an adjustable output from 1.2V to 19.5V.

LISTED UNDER: Power Supply Circuits

Flyback controller surpasses Energy Star 5 requirements for 10-W to 65-W AC adapters

March 19, 2013 2:28 pm | Texas Instruments | Product Releases | Comments

Texas Instruments announced a flyback controller that exceeds Energy Star 5 standby power requirements for 10-W to 65-W AC/DC adapters used with notebooks, motor control, smart meters, micro-inverters and other high-powered applications. Used in conjunction with

LISTED UNDER: Power Supply Circuits | Pulse Width Modulators
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