ISL6401 Synchronizing Current Mode PWM for Subscriber Line Interface Circuits (SLICs) Peak Current Mode 4.1 3.6 7 3.7 1 1 50 3.08 14 Ld SOIC 14 Ld SOIC T+R 16 Ld QFN 16 Ld QFN T+R Eval Board ISL6840 Improved Industry-Standard Single-Ended PWM Controller Peak Current Mode 7 6.6 20 2.3 1 1 100 1.25 8 Ld DFN T+R 8 Ld MSOP 8 Ld MSOP T+R 8 Ld SOIC 8 Ld SOIC T+R ISL6841 Improved Industry-Standard Single-Ended PWM Controller Peak Current Mode 7 6.6 20 2.3 1 1 50 1.25 8 Ld DFN T+R 8 Ld MSOP 8 Ld MSOP T+R 8 Ld SOIC 8 Ld SOIC T+R Eval Board ISL6844 Improved Industry-Standard Single-Ended PWM Controller Peak Current Mode 14.4 8.8 20 2.3 1 1 50 1.13 8 Ld DFN T+R 8 Ld MSOP 8 Ld MSOP T+R 8 Ld SOIC 8 Ld SOIC T+R Eval Board ISL8840A High Performance Industry Standard Single-Ended Current Mode PWM Controller Peak Current Mode 7 6.6 30 2.9 1 1 100 1.25 8 Ld MSOP 8 Ld MSOP T+R 8 Ld SOIC 8 Ld SOIC T+R ISL8844A High Performance Industry Standard Single-Ended Current Mode PWM Controller Peak Current Mode 14.4 8.8 30 2.9 1 1 50 1.13 8 Ld MSOP 8 Ld MSOP T+R 8 Ld SOIC 8 Ld SOIC T+R