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LT3507 - Triple Monolithic Step-Down Regulator

Description

The LT®3507 is a triple, current mode, DC/DC converter with internal power switches and a low dropout regulator.

The switching converters are step-down converters capable of generating one 2.4A output and two 1.5A outputs.

All three converters are synchronized to a single oscillator.

Features

  • n n n n n n n n n LT3507 Triple Monolithic Step-Down Regulator with LDO.

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www.DataSheet4U.com FEATURES n n n n n n n n n LT3507 Triple Monolithic Step-Down Regulator with LDO DESCRIPTION The LT®3507 is a triple, current mode, DC/DC converter with internal power switches and a low dropout regulator. The switching converters are step-down converters capable of generating one 2.4A output and two 1.5A outputs. All three converters are synchronized to a single oscillator. The 2.4A output runs with opposite phase to the other two converters, reducing input ripple current. Each regulator has independent shutdown and soft-start circuits, and generates a power good signal when its output is in regulation, easing power supply sequencing and interfacing with microcontrollers and DSPs. The switching frequency is set with a single resistor yielding a range of 250kHz to 2.
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