LT1160CS#PBF
LINEAR TECHNOLOGY LT1160CS#PBF 双芯片, 半桥和全桥, 10V-15V电源, 1.5A输出, 300ns延迟, SOIC-14
The is a half/full bridge N-channel Power MOSFET Driver that operates at supply voltages from 10 to 15V. The floating driver can drive the topside N-channel power MOSFETs operating off a high voltage HV rail of up to 60V. The internal logic prevents the inputs from turning on the power MOSFETs in a half-bridge at the same time. Its 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. During low supply or start-up conditions, the under-voltage lockout actively pulls the driver outputs low to prevent the power MOSFETs from being partially turned on. The 0.5V hysteresis allows reliable operation even with slowly varying supplies.
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- Floating top driver switches up to 60V
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- Drives gate of top N-channel MOSFET above load HV supply
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- 180ns Transition times driving 10000pF
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- Adaptive non-overlapping gate drives prevent shoot-through
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- Top drive protection at high duty cycles
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- TTL/CMOS input levels
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- Under-voltage lockout with hysteresis
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- Separate top and bottom drive pins