LTC1693-5CMS8#PBF

LTC1693-5 is a high speed single P-channel MOSFET driver. It is a single driver with an output polarity select pin. The MOSFET driver offers VCC independent CMOS input thresholds with 1.2V of typical hysteresis. It can level-shift the input logic signal up or down to the rail to-rail VCC drive for the external MOSFET. It contains an undervoltage lockout circuit and a thermal shutdown circuit that disables the external P-channel MOSFET gate drive if activated. It is widely used in application such as power supplies, high side drivers, motor/relay control, line drivers, battery chargers etc.

• 1.5A peak output current
• Wide VCC range is 4.5V to 13.2V
• CMOS compatible input with hysteresis
• Input threshold is independent of VCC
• Driver input can be driven above VCC
• Undervoltage lockout, thermal shutdown
• Quiescent current is 360µA typical at (PHASE = 12V, IN = 0V)
• Output rise time is 17.5ns typical at (COUT = 1nF)
• Output fall time is 16.5ns typical at (COUT = 1nF)
• Operating temperature is 0°C to 70°C, package style is 8-lead plastic MSOP

Notes

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