UL66CG-03-AA3-R [UTC]
HIGH ACCURACY LINEAR CONSTANT CURRENT LED DRIVER;型号: | UL66CG-03-AA3-R |
厂家: | Unisonic Technologies |
描述: | HIGH ACCURACY LINEAR CONSTANT CURRENT LED DRIVER 驱动 |
文件: | 总5页 (文件大小:186K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
UL66C
CMOS IC
HIGH ACCURACY LINEAR
CONSTANT CURRENT LED
DRIVER
DESCRIPTION
The UTC UL66C is a linear constant current IC with a
built-in power MOSFET. The output current can be adjusted
from 5mA to 60mA, and constant current accuracy up to ± 4%.
The application scheme is simple and the cost is low. This
device also incorporates temperature compensation and
thermal shutdown functions.
FEATURES
* 5mA ~ 60mA Output Current
* Up to ± 4% Constant Current Accuracy
* No EMC Problem
* Temperature Compensate
* Thermal Shutdown
ORDERING INFORMATION
Ordering Number
Package
Packing
Lead Free
Halogen Free
UL66CG-xx-AA3-R
UL66CG-xx-AB3-R
UL66CG-xx-TN3-R
UL66CG-xx-SH2-R
SOT-223
SOT-89
TO-252
HSOP-8
UL66CL-xx-AA3-R
UL66CL-xx-AB3-R
UL66CL-xx-TN3-R
UL66CL-xx-SH2-R
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Note: xx: Output Voltage, refer to Marking Information.
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Copyright © 2018 Unisonic Technologies Co., Ltd
QW-R125-065.F
UL66C
CMOS IC
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
SOT-223
SOT-89
TO-252
03: 0.3V
06: 0.6V
HSOP-8
PIN DESCRIPTION
PIN NO.
SOT-223
SOT-89
PIN NAME
DESCRIPTION
HSOP-8
TO-252
1
2
3
-
3
OUT
GND
REXT
NC
Current Output Pin.
Ground.
6
5
Output Current Setting Pin.
NC
1, 2, 4, 7, 8
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QW-R125-065.F
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UL66C
CMOS IC
BLOCK DIAGRAM
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UL66C
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VOUT
RATINGS
-0.5 ~ 500
5 ~ 60
UNIT
V
OUT Pin Voltage
OUT Pin Current
IOUT
mA
°C
Operating Junction Temperature
Storage Junction Temperature
TOPT
-40 ~ +150
-50 ~ +150
TSTG
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
IOUT=30mA
MIN
6.5
500
5
TYP
MAX UNIT
OUT Pin Voltage
V
V
OUT Pin Withstanding Voltage
Output Current
IOUT=0
IOUT
IQ
60
mA
mA
V
Quiescent Current
VOUT=10V REXT No Collection
VOUT=10V
0.16
0.3
0.25
REXT Pin Voltage
VREXT
0.6
V
Output Current Error
IOUT=5~60mA
± 4
%
Temperature Compensate Point
TCP
140
°C
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UL66C
CMOS IC
TYPICAL APPLICATION CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all UTC products described or contained herein.
UTC products are not designed for use in life support appliances, devices or systems where malfunction
of these products can be reasonably expected to result in personal injury. Reproduction in whole or in
part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
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