参数资料
型号: LC4120NV
元件分类: 电源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封装: SSOP-20
文件页数: 1/4页
文件大小: 58K
代理商: LC4120NV
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: 110
(maximum)
(When VHA – VLA = 60 V)
Output delay time: 0.5 s (maximum)
Operating temperature: –20 to 75°C
Package: 20-pin SSOP
Package Dimensions
unit: mm
3179A-SSOP20
CMOS IC
31398HA (OT) No. 5912-1/4
SANYO: SSOP20
[LC4120NV]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
LCD Power Supply Switching IC
LC4120NV
Ordering number : EN5912
Parameter
Symbol
Conditions
Ratings
Unit
VDD max
VDD
–0.3 to +7.0
V
Maximum supply voltage
VHA, B–VLA, B
VHA, B/VLA, B
–0.3 to +85
V
VHA/VHB
–0.3 to +45.0
V
VLA/VLB
–40.0 to +0.3
V
Input voltage
VIN
S1 to S3
–0.3 to VDD +0.3
V
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings (The following conditions must hold at all times: VHA ≥ VHB > VDD > VSS > VLB ≥ VLA)
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