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参数资料
| 型号： | CPC6826U |
| 厂商： | CLARE INC |
| 元件分类： | 显示驱动器 |
| 中文描述： | EL DISPLAY DRIVER, PDSO8 |
| 封装： | ROHS COMPLIANT, MO-187AA, MSOP-8 |
| 文件页数： | 1/12页 |
| 文件大小： | 815K |
| 代理商： | CPC6826U |
DS-CPC6826 - R00C
www.clare.com
1
CPC6826
High Voltage EL Lamp Driver
Features
1.8V to 3.5V Supply Voltage
DC to AC Conversion
Adjustable Output Frequency
Adjustable Switch Frequency
Output Voltage Regulation
Enable/Disable Function
Split Power Supply Capability
< 100nA Shutdown Current
Applications
Mobile Cellular Phones
Pagers
Portable Transceivers
Remote Control Units
Calculators
Description
Clare’s CPC6826 is an electroluminescent (EL) lamp
driver that is designed for applications operating with
an input supply voltage range of 1.8V to 3.5V. The
CPC6826 can also be used in a split-supply
configuration, which enables the designer to specify
operation with an input voltage as low as 1.5V.
Only five passive, external components are required:
an inductor, a capacitor, and a diode to complete the
boost switcher circuit; and two resistors to set the
frequency of the two internal oscillators. These few
components and the CPC6826 together generate the
typical 170VP-P AC signal required to drive an EL
lamp.
The configuration of the CPC6826, with designer
access to important components, allows maximum
design flexibility for optimal efficiency and brightness.
Ordering Information
Figure 1. CPC6826 Block Diagram
Part
Description
CPC6826U
MSOP-8
Switch
Osc
Output
Osc
Vref
Vsen
V
DD
L
X
C
S
V
A
V
B
R
SW-osc
GND
R
EL-osc
Disable
+
-
Q
1
2
3
4
8
7
6
5
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| CPC7220 | 制造商:CLARE 制造商全称:Clare, Inc. 功能描述:Low Charge Injection 8-Channel High Voltage Analog Switch |
| CPC7220_12 | 制造商:IXYS 制造商全称:IXYS Corporation 功能描述:Low Charge Injection, 8-Channel High Voltage Analog Switch |
| CPC7220K | 功能描述:模拟开关 IC 8-Channel High Voltage Analog Switch 48-lead LQFP in trays RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| CPC7220KTR | 功能描述:模拟开关 IC 8-Channel High Voltage Analog Switch 48-lead LQFP in T&R RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| CPC7220W | 功能描述:模拟开关 IC 8-Channel High Voltage Analog Switch 28-lead PLCC in T&R RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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