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: 6/12页
文件大小: 815K
代理商: CPC6826U
CPC6826
R00C
www.clare.com
3
1. Specifications
1.1 Package Pinout
1.2 Pin Description
1.3 Absolute Maximum Ratings
1.4 Recommended Operating Conditions
3
4
2
1
6
5
7
8
V
DD
R
SW-osc
R
EL-osc
GND
V
A
V
B
C
S
L
X
MSOP-8
Top View
Pin
Name
Description
1
VDD
Input Supply Voltage: 1.8V to 3.5V
2
RSW-osc
External Switch Resistor: Set switch frequency of the internal power MOSFET by connecting an
external resistor to VDD. Connecting the external resistor to GND disables the switch oscillator and
shuts down the device.
3
REL-osc
External EL Resistor: Set EL frequency of the internal H-bridge driver by connecting an external
resistor to VDD. Connecting the external resistor to GND disables the EL oscillator.
4
GND
Ground Return
5
LX
Internal Switch Node: Internal high-voltage power MOSFET drain
6
CS
Regulated Boost Output: Connect to the output of external storage capacitor of the boost regulator
and connect to the cathode of the diode
7
VB
EL Output: Connect to EL lamp - Polarity does not matter
8
VA
EL Output: Connect to EL lamp - Polarity does not matter
Parameter
Ratings
Units
Supply Voltage, VDD
-0.5 to +4.5
V
Output Voltage, VCS
-0.5 to +100
V
Power Dissipation
250
mW
Operating Temperature
Range
-40 to +85
C
Storage Temperature Range
-65 to +150
C
Parameter
Symbol
Min
Typ
Max
Units
Supply Voltage
VDD
1.8
-
3.5
V
Output Drive Frequency
fEL
60
-
1000
Hz
Operating Temperature
TA
-40
-
85
C
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