LC4120

Ordering number : EN5912 CMOS IC LC4120NV LCD Power Supply Switching IC Overview The LC4120NV is an LCD power supply switching IC that provides 3 input channels and 6 output channels. It is fabricated in an 80-V high-voltage CMOS process and features low power dissipation, high speed, and a low output impedance. This IC is optimal for switching the row driver LCD drive voltage in a wide range of LCD products. Package Dimensions unit: mm 3179A-SSOP20 [LC4120NV] Features 3 input channels/6 output channels Logic voltage: 2.7 to 5.5 V Output voltage: 80 V (maximum) Output impedance: 110Ω (maximum) (When VHA – VLA = 60 V) Output delay time: 0.5 µs (maximum) Operating temperature: –20 to 75°C Package: 20-pin SSOP SANYO: SSOP20 Specifications Absolute Maximum Ratings (The following conditions must hold at all times: VHA ≥ VHB > VDD > VSS > VLB ≥ VLA) Parameter Symbol VDD max Maximum supply voltage VHA, B–VLA, B VHA/VHB VLA/VLB Input voltage Operating temperature Storage temperature VIN Topr Tstg VDD VHA, B/VLA, B VHA/VHB VLA/VLB S1 to S3 Conditions Ratings –0.3 to +7.0 –0.3 to +85 –0.3 to +45.0 –40.0 to +0.3 –0.3 to VDD +0.3 –20 to +75 –40 to +125 Unit V V V V V °C °C SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 31398HA (OT) No. 5912-1/4 LC4120NV Electrical Characteristics DC Characteristics at Ta = –20 to 75°C, VSS = 0 V, VDD = 2.7 to 5.5 V unless otherwise specifie...