LT1910IS8#PBF

Overview

The LT1910IS8#PBF is a protected high-side MOSFET driver manufactured by Analog Devices Inc. It operates within a supply voltage range of 8 V to 48 V and features a single driver configuration with one output. Packaged in an SOIC-8 surface-mount format, the device supports a maximum operating temperature of +85 °C and a minimum of -40 °C. Key electrical specifications include a maximum quiescent current of 1.9 mA, a typical output voltage of 12 V, and a maximum dead time of 100 µs. The component is designed for robust power management applications requiring reliable high-side switching control.

Feature Summary

• Provides protection mechanisms for high-side N-channel MOSFET operation
• Features low quiescent current consumption for energy efficiency
• Supports hot-swap insertion capabilities via controlled turn-on timing

Applications

• High-side static switch driving
• Hot-swap controller circuits
• Power distribution units

Procurement Notes

Verify the specific suffix IS8 against official Analog Devices documentation to confirm package type and temperature grade. Confirm RoHS compliance status through the manufacturer's latest material declaration. Ensure the ordering part number matches the exact pinout and thermal characteristics required for your PCB layout design before finalizing procurement.

Selection Notes

Select this component when a protected high-side driver is required for N-channel MOSFETs. Consider the 8 V to 48 V input range and SOIC-8 package constraints. Evaluate the 1.9 mA quiescent current against system power budgets. Verify that the 100 µs dead time meets the switching frequency requirements of the target application circuit.

Part Context

This part belongs to the LT1910 series of protected high-side MOSFET drivers from Analog Devices. The series is designed to simplify the implementation of hot-swap and power distribution systems. The IS8 designation indicates a specific industrial temperature range and SOIC-8 package variant within the broader product family.

Replacement Considerations

LT1161 is a quad version of a similar protected high-side driver. Check pin compatibility and channel count differences carefully.