LTC4440AHMS8E-5#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LTC4440AHMS8E-5#PBF

仓库库存编号：

2366059

技术数据表：

(EN)

The LTC4440AHMS8E-5#PBF is a high frequency high-side N-channel MOSFET Gate Driver designed to operate in applications with VIN voltages up to 80V. The LTC4440A-5 can also withstand and continue to function during 100V VIN transients. The powerful driver capability reduces switching losses in MOSFETs with high gate capacitances. The LTC4440A-5 pull-up has a peak output current of 1.1A and its pull-down has an output impedance of 1.85R. The LTC4440A-5 features supply independent TTL/CMOS compatible input thresholds with 350mV of hysteresis. The input logic signal is internally level-shifted to the bootstrapped supply, which may function at up to 95V above ground. The LTC4440A-5 is optimized for driving (5V) logic level FETs and contains an under-voltage lockout circuit that disables the external MOSFET when activated.

• Rugged architecture tolerant of 100V VIN transients
• Drives standard threshold MOSFETs
• Input thresholds are independent of supply
• Under-voltage lockout