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LT3508 Datasheet Dual Monolithic 1.4a Step-down Switching Regulator

Manufacturer: Analog Devices

Overview: LT3508 Dual Monolithic 1.4A Step-Down Switching Regulator.

General Description

The LT®3508 is a dual current mode PWM step-down DC/DC converter with internal power switches capable of generating two 1.4A outputs.

The wide input voltage range of 3.7V to 36V makes the LT3508 suitable for regulating power from a wide variety of sources, including automotive batteries, 24V industrial supplies and unregulated wall adapters.

Both converters are synchronized to a single oscillator programmable up to 2.5MHz and run with opposite phases, reducing input ripple current.

Key Features

  • n Wide Input Voltage Range: 3.7V to 36V n Two 1.4A Output Switching Regulators with Internal Power Switches n Adjustable 250kHz to 2.5MHz Switching Frequency n Synchronizable over the Full Frequency Range n Anti-Phase Switching Reduces Ripple n Uses Small Inductors and Ceramic Capacitors n Accurate Programmable Undervoltage Lockout n Independent Tracking, Soft-Start and Power Good Circuits Ease Supply Sequencing n Output Adjustable Down to 800mV n Small 4mm × 4mm 24-Pin QFN or 16-Pin Thermally E.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Linear Technology Logo LT3508 Dual Monolithic 1.4A Step-Down Switching Regulator Linear Technology

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LT3508 Distributor