Avago's ACPL-K4xT optocouplers aim at automotive applications

摘要

Targeting use in onboard chargers and other high-voltage systems in hybrid and electric vehicles, the ACPL-K4xT optocouplers offer working voltage as high as 1140V. They feature an operating-temperature range of -40 to +125℃. Current consumption can reach as low as 1.5 mA/channel. Additional features include a supply-voltage range as high as 20V, zero off-state current, and 30-kV/psec common-mode rejection at a common-mode voltage of 1500V. The one-channel K43T, two-channel K44T, and one-channel K49T sell for $2.23, $2.97, and $1.55 (1000), respectively.