LC4120NV Datasheet, PDF (1/4 Pages) Sanyo Semicon Device – LCD Power Supply Switching IC

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.
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 V_HA – V_LA = 60 V)
• Output delay time: 0.5 µs (maximum)
• Operating temperature: –20 to 75°C
• Package: 20-pin SSOP
Package Dimensions
unit: mm
3179A-SSOP20
[LC4120NV]
SANYO: SSOP20
Specifications
Absolute Maximum Ratings (The following conditions must hold at all times: V_HA ≥ V_HB > V_DD > V_SS > V_LB ≥ V_LA)
Parameter
Maximum supply voltage
Input voltage
Operating temperature
Storage temperature
Symbol
V_DD max
V_{HA, B}–V_{LA, B}
V_HA/V_HB
V_LA/V_LB
V_IN
Topr
Tstg
V_DD
V_{HA, B}/V_{LA, B}
V_HA/V_HB
V_LA/V_LB
S1 to S3
Conditions
Ratings
Unit
–0.3 to +7.0
V
–0.3 to +85
V
–0.3 to +45.0
V
–40.0 to +0.3
V
–0.3 to V_DD +0.3
V
–20 to +75
°C
–40 to +125
°C
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