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LTC4413-2 Datasheet Fast Ideal Diodes

Manufacturer: Linear Technology (now Analog Devices)

Download the LTC4413-2 datasheet PDF. This datasheet also includes the LTC4413-1 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LTC4413-1_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

General Description

The LTC®4413-1 and LTC4413-2 each contain two monolithic ideal diodes, each capable of supplying up to 2.6A from input voltages between 2.5V and 5.5V.

The ideal diodes use a 100mΩ P-channel MOSFET to independently connect INA to OUTA and INB to OUTB.

During normal forward operation, the voltage drops across each of these diodes are regulated to as low as 18mV.

Key Features

  • n 2-Channel Ideal Diode OR’ing or Load Sharing n Low Loss Replacement for PowerPath™ OR’ing Diodes n Fast Response Replacement for LTC4413 n Low Forward On-Resistance (140mΩ Max at 3.6V) n Low Reverse Leakage Current n Low Regulated Forward Voltage (18mV Typ) n Overvoltage Protection Sensor with Drive Output for an External P-Channel MOSFET (LTC4413-2 Only) n 2.5V to 5.5V Operating Range n 2.6A Maximum Forward Current n Internal Current Limit Protection n Internal Thermal Protection n Status Out.