lc4120nv Sanyo Semiconductor Corporation, lc4120nv Datasheet

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lc4120nv

Manufacturer Part Number
lc4120nv
Description
Lcd Power Supply Switching Ic
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
Ordering number : EN5912
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)
• Output delay time: 0.5 µs (maximum)
• Operating temperature: –20 to 75°C
• Package: 20-pin SSOP
Specifications
Absolute Maximum Ratings (The following conditions must hold at all times: V
Maximum supply voltage
Input voltage
Operating temperature
Storage temperature
(When V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
HA
Parameter
– V
LA
= 60 V)
V
HA, B
V
V
V
Symbol
DD
HA
LA
Topr
Tstg
V
–V
/V
/V
IN
max
HB
LB
LA, B
V
V
V
V
S1 to S3
DD
HA, B
HA
LA
/V
/V
LB
HB
/V
LA, B
Package Dimensions
unit: mm
3179A-SSOP20
LCD Power Supply Switching IC
Conditions
HA
V
[LC4120NV]
HB
> V
DD
> V
–0.3 to V
31398HA (OT) No. 5912-1/4
–0.3 to +45.0
–40.0 to +0.3
LC4120NV
SS
–0.3 to +7.0
–40 to +125
–0.3 to +85
–20 to +75
Ratings
> V
DD
SANYO: SSOP20
LB
+0.3
V
CMOS IC
LA
)
Unit
°C
°C
V
V
V
V
V

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lc4120nv Summary of contents

Page 1

... Ordering number : EN5912 Overview The LC4120NV is an LCD power supply switching IC that provides 3 input channels and 6 output channels 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 ...

Page 2

... – – 1 – – – Block Diagram LC4120NV = 2.7 to 5.5 V unless otherwise specified > V > V > Conditions – LA, B HA ...

Page 3

... Low-voltage power supply Logic system power supply DD V Logic system ground SS Truth Table Input signal Output LC4120NV Signal voltage ...

Page 4

... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of March, 1998. Specifications and information herein are subject to change without notice. LC4120NV = 2 ...

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