ADI Releases MOSFET Driver Operating Up to 60V Supply Voltage
Published2017.09.08 15:27Analog Devices announced the release of the new LTC7004 high-speed high-side N-channel MOSFET driver, which operates up to a supply voltage of 60V.
The new product's internal charge pump enables the external N-channel MOSFET switch to be fully driven and kept in an always-on state. The LTC7004's powerful 1Ω gate driver can easily drive MOSFETs with high gate capacitance within very short switching times and a propagation delay of 35ns, making it suitable for both high-frequency switching applications and static switch applications.
The LTC7004 is designed to rapidly drive a high-side N-channel power MOSFET with a ground-referenced low-voltage digital input signal, allowing the drain voltage of the MOSFET to be from 0V to 60V (65V abs max).
The LTC7004 supports adjustable undervoltage lockout (UVLO) and operates within a driver bias supply voltage range of 3.5V to 15V. Its rise and fall speeds are very fast at 13ns, allowing for minimized switching losses when driving a 1,000pF load. Additionally, it supports adjustable turn-on slew rate and overvoltage lockout (OVLO) functions.
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