深圳市中立信电子科技有限公司

TC4427AEOA

1.5A Dual High-Speed Power MOSFET Drivers

门驱动器 1.5A Dual td Match

TC4427AEOA 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

TC4427AEOA Applications:

• Switch Mode Power Supplies

• Line Drivers

• Pulse Transformer Drive

TC4427AEOA 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.