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Bootstrap Supply Voltage Up to 114V Wide VCC Voltage: 7.2V to 13.5V 2.5A Peak Top Gate Pull-Up Current 3A Peak Bottom Gate Pull-Up Current 1.2Ω Top Gate Driver Pull-Down 0.55Ω Bottom Gate Driver Pull-Down 5ns Top Gate Fall Time Driving 1nF Load 8ns Top Gate Rise Time Driving 1nF
Features
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LTC4446 High Voltage High Side/ Low Side N-Channel MOSFET Driver.
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FEATURES
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LTC4446 High Voltage High Side/ Low Side N-Channel MOSFET Driver DESCRIPTION
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Bootstrap Supply Voltage Up to 114V Wide VCC Voltage: 7.2V to 13.5V 2.5A Peak Top Gate Pull-Up Current 3A Peak Bottom Gate Pull-Up Current 1.2Ω Top Gate Driver Pull-Down 0.55Ω Bottom Gate Driver Pull-Down 5ns Top Gate Fall Time Driving 1nF Load 8ns Top Gate Rise Time Driving 1nF Load 3ns Bottom Gate Fall Time Driving 1nF Load 6ns Bottom Gate Rise Time Driving 1nF Load Drives Both High and Low Side N-Channel MOSFETs Undervoltage Lockout Thermally Enhanced 8-Pin MSOP Package
The LTC®4446 is a high frequency high voltage gate driver that drives two N-channel MOSFETs in a DC/DC converter with supply voltages up to 100V.