Manufacturer Part Number
LT1158CSW#PBF
Manufacturer
Analog Devices
Introduction
High power dual N-channel MOSFET driver for synchronous half-bridge circuits.
Product Features and Performance
Half-Bridge Synchronous Driver
2 Independent Driver Channels
Drives N-Channel MOSFETs
High Voltage Capability up to 56V
Fast Rise and Fall Times (130ns/120ns)
Low Logic Thresholds for Ease of Use
Supports 5V to 30V Supply Voltage Range
Robust Output Peak Current of 500mA
Product Advantages
Ability to Drive High Side and Low Side MOSFETs
Integrated Bootstrap Diode
Thermal Shutdown for Over-Temperature Protection
Independent Inputs for Flexible Signal Processing
Under-Voltage Lockout Protection
Extended Operating Temperature Range
Key Technical Parameters
Driven Configuration: Half-Bridge
Channel Type: Synchronous
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Supply Voltage: 5V ~ 30V
Logic Voltage - VIL, VIH: 0.8V, 2V
Peak Output Current (Source, Sink): 500mA, 500mA
Input Type: Inverting, Non-Inverting
Bootstrap High Side Voltage Max: 56V
Rise/Fall Time: 130ns/120ns
Operating Temperature: 0°C ~ 125°C (TJ)
Quality and Safety Features
Thermal Shutdown
Under-Voltage Lockout
Integrated Bootstrap Diode
ESD Protection Circuitry
Compatibility
Surface Mount 16-SOIC Package
Suited for 16-SO Package Environments
Usable with Various N-Channel Power MOSFETs
Application Areas
DC/DC Converters
Motor Controllers
Full-Bridge Power Supplies
Synchronous Rectifiers
High-Frequency Switching Circuits
Product Lifecycle
Product Status: Active
Not Indicated as Nearing Discontinuation
Potential for Ongoing Availability and Support
Several Key Reasons to Choose This Product
High Efficiency with Synchronous MOSFET Driving Capability
Able to Handle a Wide Range of Power Supply Voltages
Dual Independent Drivers for Greater System Flexibility
Designed for Harsh Environments with Extended Temp Range
High Voltage Handling Suitable for Various Industrial Applications
Proven Reliability From a Reputed Manufacturer Analog Devices
Integration of Multiple Protection Features Ensures System Safety
LT1160INLinear Technology / Analog Devices
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