EL7515 High Frequency PWM Step-Up Regulator 1.8 to 13.2 4.5 to 17 1.4 N/A N/A N/A N/A N/A Adjustable frequency, Adjustable softstart, low battery test/indicator 2.32 10 Ld MSOP 10 Ld MSOP T+R EL7520 4-Channel DC/DC Controller 3 to 5.5 5.5 to 20 Ext FET 5 to 32 -15 to 0 1.2 to 3.3 N/A N/A Start-up sequencing (inc. VLOGIC ), fault protection 2.40 20 Ld QFN 20 Ld QFN T+R EL7520A 4-Channel DC/DC Controller 3 to 5.5 5.5 to 20 Ext FET 5 to 32 -15 to 0 1.2 to 3.3 N/A N/A Start-up sequencing (exc. VLOGIC ), fault protection 2.40 20 Ld QFN 20 Ld QFN T+R EL7581 3-Channel DC/DC Converter 2.7 to 14 5 to 17 2.75 5 to 40 -40 to 0 N/A N/A N/A Adjustable frequency, adjustable soft-start 2.66 20 Ld HTSSOP 20 Ld HTSSOP T+R EL7583 3-Channel DC/DC Converter 2.7 to 14 5 to 17 1.75 5 to 40 -40 to 0 N/A N/A N/A Adjustable frequency, adjustable soft-start 2.13 20 Ld HTSSOP 20 Ld HTSSOP T+R 20 Ld TSSOP 20 Ld TSSOP T+R EL7586 TFT-LCD Power Supply 3 to 5.5 5.5 to 20 2 5 to 32 -15 to 0 1.2 to 3.3 N/A N/A Start-up sequencing (inc. VLOGIC ), fault protection 2.33 20 Ld QFN 20 Ld QFN T+R EL7586A TFT-LCD Power Supply 3 to 5.5 5.5 to 20 2 5 to 32 -15 to 0 1.2 to 3.3 N/A N/A Start-up sequencing (exc. VLOGIC ), fault protection 2.33 20 Ld QFN 20 Ld QFN T+R EL7640 TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 N/A Power sequencing, overload protection, thermal shutdown, VON slice 1.49 32 Ld QFN 32 Ld QFN T+R EL7640A TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 N/A Power sequencing, overload protection, thermal shutdown, VON slice 2.71 32 Ld QFN 32 Ld QFN T+R EL7641 TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 2 Power sequencing, overload protection, thermal shutdown, VON slice 1.86 32 Ld QFN 32 Ld QFN T+R EL7641A TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 2 Power sequencing, overload protection, thermal shutdown, VON slice 2.71 32 Ld QFN 32 Ld QFN T+R EL7642 TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 4 Power sequencing, overload protection, thermal shutdown, VON slice 2.35 32 Ld QFN 32 Ld QFN T+R EL7642A TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 5.5 to 20 3 5 to 30 -15 to 0 N/A 1 4 Power sequencing, overload protection, thermal shutdown, VON slice 2.35 32 Ld QFN 32 Ld QFN T+R ISL78010 Automotive Grade TFT-LCD Power Supply 3 to 5.5 5.5 to 20 2 15 to 36 -5 to -20 1.3 to VDD - 0.2 N/A N/A * 1.98 32 Ld TQFP 32 Ld TQFP T+R ISL78020 Automotive Grade TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 2.99 to 18 3 15 to 36 -25 to -5 N/A 1 0 * 2.71 32 Ld TQFP 32 Ld TQFP T+R ISL78022 Automotive Grade TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 2.99 to 18 3 15 to 36 -25 to -5 N/A 1 4 * 4.08 32 Ld TQFP 32 Ld TQFP T+R ISL97522 4-Channel TFT-LCD Supply 4.5 to 20 5 to 30 Ext FET 5.5 to 30 -15 to 0 1 to 3.3 Ext FET N/A N/A Power sequencing, overload protection, thermal shutdown, VON slice 0.87 38 Ld QFN 38 Ld QFN T+R ISL97642 TFT-LCD DC/DC with Integrated Amplifiers 2.6 to 5.5 3 to 18 2.8 15 to 36 -25 to -5 N/A 1 2 * 2.15 32 Ld TQFN 32 Ld TQFN T+R ISL97645 Boost + VON Slice + VCOM 3 to 5.5 5 to 20 2.6 N/A N/A N/A 1 0 VON slice, UV and OT Protection 1.65 24 Ld QFN 24 Ld QFN T+R ISL97645A Boost + VON Slice + VCOM + Reset 2.7 to 5.5 7 to 20 2.6 N/A N/A N/A 1 0 * 1.75 24 Ld QFN 24 Ld QFN T+R ISL97646 Boost + LDO + VON Slice + VCOM 2.7 to 5.5 8 to 20 2.6 7 to 30 N/A 2.5, 2.85, 3.3 1 0 VON slice, UV and OT Protection 1.85 24 Ld QFN T+R ISL97649A TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET 2.5 to 5.5 up to 15 1.5 7 to 33 -10 to 0 0.8 to VIN 1 0 UVLO, UVP, OVP, OCP, and OTP Protection 2.75 28 Ld QFN 28 Ld QFN T+R ISL97649B TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET 2.5 to 5.5 up to 15 1.5 7 to 33 -10 to 0 0.8 to VIN 1 0 UVLO, UVP, OVP, OCP, and OTP Protection 2.60 28 Ld QFN 28 Ld QFN T+R ISL97650 4-Channel Integrated LCD Supply 4 to 13.2 5.5 to 20 3 5.5 to 32 -18 to 0 1 to 3.3 2A FET N/A N/A Power sequencing, overload protection, thermal shutdown, VON slice 2.40 36 Ld QFN 36 Ld QFN T+R ISL97650B 4-Channel Integrated LCD Supply 4.2 to 14 up to 20 3.2 15 to 32 -15 to -5 1.5 to 3.3 N/A N/A Power sequecing, overload protection, thermal shutdown, VON slice 2.81 36 Ld TQFN T+R ISL97651 4-Channel Integrated LCD Supply 4 to 5.5 up to 20 4.4 15 to 32 -15 to -5 1.5 to 3.3 N/A N/A Power sequencing, overload protection, thermal shutdown, VON slice 2.73 36 Ld QFN 36 Ld QFN T+R ISL97652 4-Channel Integrated LCD Supply with Dual VCOM Amplifiers 8 to 15 up to 19.5 2 15 to 32 -15 to -5 1.5 to 3.3 2 N/A OVP, Integrated Delay FET, Dual VCOM 3.54 48 Ld QFN 48 Ld QFN T+R ISL97653A 5-Channel Integrated LCD Supply 4 to 14 20 4.4 15 to 30 -15 to -5 1.5 to 3.3 N/A N/A Integrated VON Charge Pump and VON Slice Circuit, Integrated VOFF Charge Pump Output, LDO Controller 2.48 40 Ld QFN 40 Ld QFN T+R ISL98602 5 Channel DC/DC Converter + VON Slice + Power Good 9.5 to 15 10.83 to 19 5.5 up to 36 down to -10 (Vlogic1) 2.5 to 3.3 N/A N/A Automatic Start-Up Sequencing, fault protection 2.50 40 Ld QFN 40 Ld QFN T+R ISL98603 5 Channel DC/DC Converter + VON Slice + Power-Good 9.5 to 15 10.83 to 19 5 up to 36 down to -10 (Vlogic1) 2.5 to 3.3 N/A N/A Automatic Start-Up Sequencing, fault protection 2.63 40 Ld QFN 40 Ld QFN T+R