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Datasheet Linear Technology LT1158

ManufacturerLinear Technology
SeriesLT1158

Half Bridge N-Channel Power MOSFET Driver

Datasheets

  • Download » Datasheet, PDF, 250 Kb, Revision: B
    LT1158 - Half Bridge N-Channel Power MOSFET Driver
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    LT1158
    Half Bridge N-Channel
    Power MOSFET Driver
    FEATURES DESCRIPTION Drives Gate of Top Side MOSFET Above V+
    Operates at Supply Voltages from 5V to 30V
    150ns Transition Times Driving 3000pF
    Over 500mA Peak Driver Current
    Adaptive Non-Overlap Gate Drives
    Continuous Current Limit Protection
    Auto Shutdown and Retry Capability
    Internal Charge Pump for DC Operation
    Built-In Gate Voltage Protection
    Compatible with Current-Sensing MOSFETs
    TTL/CMOS Input Levels
    Fault Output Indication A single input pin on the LT®1158 synchronously controls
    two N-channel power MOSFETs in a totem pole configuration. Unique adaptive protection against shoot-through
    currents eliminates all matching requirements for the two
    MOSFETs. This greatly eases the design of high efficiency
    motor control and switching regulator systems.
    A continuous current limit loop in the LT1158 regulates
    short-circuit current in the top power MOSFET. Higher
    start-up currents are allowed as long as the MOSFET VDS
    does not exceed 1.2V. By returning the FAULT output to ...

Prices

Packaging

LT1158CN#PBFLT1158CSW#PBFLT1158CSW#TRPBFLT1158IN#PBFLT1158ISW#PBFLT1158ISW#TRPBF
PackageN-16SW-16SW-16N-16SW-16SW-16
Package CodeNSWSWNSWSW

Parametrics

LT1158CN#PBFLT1158CSW#PBFLT1158CSW#TRPBFLT1158IN#PBFLT1158ISW#PBFLT1158ISW#TRPBF
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Control, yes/nonononononono
FunctionHalf Bridge DriverHalf Bridge DriverHalf Bridge DriverHalf Bridge DriverHalf Bridge DriverHalf Bridge Driver
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85
Vin Max, V363636363636
Vin Min, V4.54.54.54.54.54.5

Eco Plan

LT1158CN#PBFLT1158CSW#PBFLT1158CSW#TRPBFLT1158IN#PBFLT1158ISW#PBFLT1158ISW#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Moldel Line

Series: LT1158 (6)

Manufacturer's Classification

  • Power Management > Power Control > Bridge Drivers

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