1.5A双高速功率MOSFET驱动器 1.5A Dual High-Speed Power MOSFET Drivers
General Description:
The TC4426A/TC4427A/TC4428A are improved versions of the earlier TC4426/TC4427/TC4428 family of MOSFET drivers. In addition to matched rise and fall times, the TC4426A/TC4427A/TC4428A devices have matched leading and falling edge propagation delay
times.
Features:
• High Peak Output Current – 1.5A
• Wide Input Supply Voltage Operating Range:
\- 4.5V to 18V
• High Capacitive Load Drive Capability – 1000 pF in 25 ns typ.
• Short Delay Times – 30 ns typ.
• Matched Rise, Fall and Delay Times
• Low Supply Current:
\- With Logic ‘1’ Input – 1 mA typ.
\- With Logic ‘0’ Input – 100 μA typ.
• Low Output Impedance – 7Ω typ.
• Latch-Up Protected: Will Withstand 0.5A Reverse Current
• Input Will Withstand Negative Inputs Up to 5V
• ESD Protected – 4 kV
• Pin-compatible with TC426/TC427/TC428 and TC4426/TC4427/TC4428
• Space-saving 8-Pin MSOP and 8-Pin 6x5 DFN Packages