Manufacturer Part Number
LT1158ISW#PBF
Manufacturer
Analog Devices
Introduction
The LT1158ISW#PBF is a half-bridge gate driver designed for driving N-Channel MOSFETs, optimized for power management applications, housed in a 16-SOIC package.
Product Features and Performance
Dual driver for synchronous operation
Compatible with N-Channel MOSFET gate type
Supply voltage range from 5V to 30V
Logic input thresholds of 0.8V (VIL) and 2V (VIH)
Peak output currents of 500mA for both sourcing and sinking
Supports high-side voltages up to 56V (bootstrap)
Rise and fall times typically 130ns and 120ns respectively
Capable of operating over a temperature range of -40°C to 150°C
Product Advantages
Enables efficient half-bridge configurations
Synchronous Channel Type improves conduction and switching losses
High peak current capability supports robust drive performance
High-temperature operation suitable for challenging environments
Key Technical Parameters
Driven Configuration: Half-Bridge
Number of Drivers: 2
Voltage Supply: 5V ~ 30V
Current Peak Output (Source, Sink): 500mA, 500mA
High Side Voltage Max (Bootstrap): 56V
Rise / Fall Time (Typ): 130ns, 120ns
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
High reliability and performance consistency over a wide temperature range
Over-temperature protection for device safety
Compatibility
Compatible with surface mount technology for streamlined PCB design processes
Application Areas
Motor Control Systems
Power Supplies
Automation System Drives
Renewable Energy Installations
Product Lifecycle
Currently active with availability maintained
Not nearing discontinuation, with ongoing support for upgrades or replacements
Several Key Reasons to Choose This Product
Offers robust driving capability with synchronous operation for enhanced efficiency
High voltage and temperature handling capabilities ensure reliability in demanding applications
Dual-output allows for flexible configuration setups in complex systems
Packaged in an easy-to-integrate surface mount format suitable for modern PCB designs
Supported by Analog Devices’ reputation for quality and innovation in power management technology.
LT1157CS8LT
LT1158CSWLinear Technology / Analog Devices