CL220 DATA SHEET (07/13/2015) DOWNLOAD

CL220
Simple, 220V, 20mA, Temperature-Compensated,
Constant-Current, LED Driver IC
Features
Description
•
•
•
•
CL220 is a high voltage, temperature-compensated,
20mA constant current regulator. The device operates
at up to 220V, and is accurate to ±10% over a 5 - 160V
range. The device can be used as a two-terminal, constant-current source or a constant-current sink.
5.0 to 220V operating range (VA-B)
20mA ±10% at 5.0 - 160V
0.01% / °C typical temperature coefficient
Packages Types:
- TO-252 (D-PAK)
- TO-220
• Can be paralleled for higher current
Applications
•
•
•
•
•
Industrial lamp indicators
Signage
Accent lighting
Constant current source
Constant current sink
 2015 Microchip Technology Inc.
A typical application for CL220 is to drive LEDs with a
constant current of 20mA. Multiple CL220s can also be
used in parallel to provide higher currents such as
40mA, 60mA, 80mA, and so on. The device is available
in the TO-252 (D-PAK) and TO-220 packages.
DS20005413A-page 1
CL220
Package Type
VB
VB
NC
VA
NC
VA
VB
TO-220
TO-252 (D-PAK)
See Table 2-1 for pin information
Typical Application Circuit
VA
Functional
Circuit Diagram
CL220
Up to 220V
+ VLED(TOTAL)
10nF
VA
Control Circuit
and Temperature
Compensation
VB
+
ILED
20mA
VLED(TOTAL)
VB
–
Functional Circuit Diagram
VA
Control Circuit
and Temperature
Compensation
VA
20mA
VB
DS20005413A-page 2
Equivalent Block Diagram
VB
 2015 Microchip Technology Inc.
CL220
1.0
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS†
Operating voltage, VA-B .................................................................................................................................................................. 240V
Operating junction temperature, TJ .............................................................................................................................. -40°C to +125°C
Storage temperature, TS .............................................................................................................................................. -55°C to +150°C
† Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at those or any other conditions above those indicated in the
operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods
may affect device reliability.
TABLE 1-1:
ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, for all specifications TJ = +25°C
Symbol
VA-B
∆IA-B/∆T
RA-B
IAB
Parameter
Min
Typ
Max
Operating voltage
5.0
-
220
V
IA-B temperature coefficient
-
0.01
-
%/°C
Dynamic resistance
-
300
-
kΩ
18
20
22
18
-
25
-
-
22
-
25
-
Output current
Units Conditions
VA-B= 45V, Tj= -40°C to
+100°C (Note 1)
VAB= 4.0 - 160V
mA
VAB= 160 - 220V (Fig. 4)
VAB= 0 - 4.0V
IOS
Turn-on overshoot current
tOS
mA
VT= 45V (Fig. 5) (Note 1)
Overshoot duration
-
1
-
µs
VT= 45V (Fig. 5) (Note 1)
tDLY
Turn-on delay
-
10
-
µs
VT= 45V (Fig. 5) (Note 1)
tRISE
Turn-on rise time
-
200
-
ns
VT= 45V (Fig. 5) (Note 1)
Note 1: Obtained by Characterization; Not 100% tested in production.
TABLE 1-2:
THERMAL RESISTANCE, JUNCTION TO AMBIENT
θja
Package
Units
Min
Typ
Max
TO-252 (D-PAK)
–
81
–
°C/W
TO-220
–
29
–
°C/W
Conditions
Soldered to 2.0 cm2 copper area exposed to
free air (Note 1)
Note 1: Obtained by Characterization; Not 100% tested in production.
2.0
PIN DESCRIPTION
The locations of the pins are shown in Package Type
and Packaging Information.
TABLE 2-1:
PIN DESCRIPTION
Pin # TO-252
Pin # TO-220
Function
Description
1
1
VA
Current flows into this pin
4
2, 4
VB
Current flows out of this pin
3
3
NC
No connection
 2015 Microchip Technology Inc.
DS20005413A-page 3
CL220
3.0
APPLICATION INFORMATION
Figures 3-1- 3-6 show the characteristics and timing for CL220.
1.02
Current, normalized to 25°C
5V
45V
1.01
90V
1.00
0.99
0.98
-55
-35
-15
5
25
45
65
85
105
125
145
Junction Temperature (°C)
FIGURE 3-1:
Temperature Characteristics
30
25
IA-B (mA)
20
15
10
5
scale change
0
0
5
10
15
20
60
100
140
180
220
VA-B (V)
FIGURE 3-2:
DS20005413A-page 4
Output Characteristics
 2015 Microchip Technology Inc.
CL220
VT
VA-B
0V
tDLY
tRISE
tOS
Turn-on overshoot due to
start-up characteristics
of internal circuitry
IOS
100%
90%
IA-B
10%
0mA
Inrush spike due to charging
of parasitic capacitances
and dV/dt CDG feed-thru
FIGURE 3-3:
Timing Diagram
VT
IA-B
1.0µF film
CL220
FIGURE 3-4:
Timing Test Circuit
VA
CL220
Up to 220V
+VLED(TOTAL)
VA
CL220
VA
VA
CL220
CL220
10nF
VB
VB
VB
VB
+
ILED
20mA
ILED
20mA
ILED
20mA
ILED
20mA
VLED(TOTAL)
–
FIGURE 3-5:
CL220 for Multiple LED Strings
 2015 Microchip Technology Inc.
DS20005413A-page 5
CL220
VA
CL220
Up to 220V
+VLED(TOTAL)
10nF
VB
VA
VA
CL220
CL220
VB
VB
+
ILED
60mA
VLED(TOTAL)
–
FIGURE 3-6:
3.1
CL220 for Higher Current
Functional Circuit and Block
Diagram
VA
Control Circuit
and Temperature
Compensation
VB
FIGURE 3-7:
Functional Circuit Diagram
VA
20mA
VB
FIGURE 3-8:
Block Diagram (Equivalent
Functional Circuit)
DS20005413A-page 6
 2015 Microchip Technology Inc.
CL220
4.0
PACKAGING INFORMATION
4.1
Package Marking Information
TO-252 (D-PAK)
Example
XXXX
XXXXX e3
YYWWNNN
CL
220K4 e3
1522343
3-lead TO-220
XXXXXXXXX
e3 XXXXXXX
YYWWNNN
Legend: XX...X
Y
YY
WW
NNN
e3
*
Note:
Example
CL220N5
e3 1522343
Product Code or Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC® designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( e3 )
can be found on the outer packaging for this package.
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for product code or customer-specific information. Package may or
not include the corporate logo.
 2015 Microchip Technology Inc.
DS20005413A-page 7
CL220
Note: For the most current package drawings, see the Microchip Packaging Specification at www.microchip.com/packaging.
DS20005413A-page 8
 2015 Microchip Technology Inc.
CL220
3-Lead TO-220 Package Outline (N5)
A
E2
E
Seating
Plane
A1
A
ΦP
Thermal
Pad
E
Q
H1
4
D2
D
D1
Chamfer
Optional
1
3
2
E1
L
View
B
A2
c
e
Front View
A
Side View
1
View A - A
3
2
L1
b
b2
View B
Note: For the most current package drawings, see the Microchip Packaging Specification at www.microchip.com/packaging.
Symbol
Dimension
(inches)
A
A1
A2
b
b2
c
D
D1
D2
E
E1
E2
MIN
.140
.020
.080
.015
.045
.012†
.560
.326†
.474†
.380
.270
0.20*
NOM
-
-
-
.027
.057
-
-
-
-
-
-
-
MAX
.190
.055
.120
.040
.070
.024
.650
.361
.507
.420
.350
.030
†
†
e
.100
BSC
H1
L
L1
Q
ĭP
.230
.500
.200*
.100
.139
-
-
-
-
-
.270
.580
.250
.135
.161
JEDEC Registration TO-220, Variation AB, Issue K, April 2002.
7KLVGLPHQVLRQLVQRWVSHFL¿HGLQWKH-('(&GUDZLQJ
‚7KLVGLPHQVLRQGLIIHUVIURPWKH-('(&GUDZLQJ
Drawings not to scale.
 2015 Microchip Technology Inc.
DS20005413A-page 9
CL220
APPENDIX A:
REVISION HISTORY
Revision A (July 2015)
• Update file to new format
DS20005413A-page 10
 2015 Microchip Technology Inc.
CL220
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO.
Device
-
XX
X
-
Package Environmental
Options
X
Media
Type
Device:
CL220
= Simple, 220V, 20 mA, temperature-compensated, constant-current LED driver IC
Package:
K4
N5
= TO-252 (D-PAK)
= TO-220
Environmental
G
= Lead (Pb)-free/ROHS-compliant package
Media Type:
(blank)
= 2000/Reel for TO-252
= 50/Tube for TO-220
 2015 Microchip Technology Inc.
Examples:
a)
CL220K4-G
b)
CL220N5-G
TO-252 package,
2000/reel
TO-220 package,
50/Tube
DS20005413A-page 11
CL220
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer,
LANCheck, MediaLB, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC,
SST, SST Logo, SuperFlash and UNI/O are registered
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
The Embedded Control Solutions Company and mTouch are
registered trademarks of Microchip Technology Incorporated
in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo,
CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit
Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet,
KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo,
MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
Generation, PICDEM, PICDEM.net, PICkit, PICtail,
RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total
Endurance, TSHARC, USBCheck, VariSense, ViewSpan,
WiperLock, Wireless DNA, and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
Silicon Storage Technology is a registered trademark of
Microchip Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2015, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN: 978-1-63277-590-0
QUALITYMANAGEMENTSYSTEM
CERTIFIEDBYDNV
== ISO/TS16949==
DS20005413A-page 12
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
 2015 Microchip Technology Inc.
Worldwide Sales and Service
AMERICAS
ASIA/PACIFIC
ASIA/PACIFIC
EUROPE
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://www.microchip.com/
support
Web Address:
www.microchip.com
Asia Pacific Office
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
China - Xiamen
Tel: 86-592-2388138
Fax: 86-592-2388130
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4123
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
Germany - Dusseldorf
Tel: 49-2129-3766400
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
Hong Kong
Tel: 852-2943-5100
Fax: 852-2401-3431
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
China - Beijing
Tel: 86-10-8569-7000
Fax: 86-10-8528-2104
Austin, TX
Tel: 512-257-3370
China - Chengdu
Tel: 86-28-8665-5511
Fax: 86-28-8665-7889
Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
China - Chongqing
Tel: 86-23-8980-9588
Fax: 86-23-8980-9500
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Cleveland
Independence, OH
Tel: 216-447-0464
Fax: 216-447-0643
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
Detroit
Novi, MI
Tel: 248-848-4000
Houston, TX
Tel: 281-894-5983
Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
Los Angeles
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
New York, NY
Tel: 631-435-6000
San Jose, CA
Tel: 408-735-9110
Canada - Toronto
Tel: 905-673-0699
Fax: 905-673-6509
China - Dongguan
Tel: 86-769-8702-9880
China - Hangzhou
Tel: 86-571-8792-8115
Fax: 86-571-8792-8116
India - Pune
Tel: 91-20-3019-1500
Japan - Osaka
Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
Japan - Tokyo
Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
Korea - Daegu
Tel: 82-53-744-4301
Fax: 82-53-744-4302
China - Hong Kong SAR
Tel: 852-2943-5100
Fax: 852-2401-3431
Korea - Seoul
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
China - Qingdao
Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
Taiwan - Hsin Chu
Tel: 886-3-5778-366
Fax: 886-3-5770-955
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Taiwan - Kaohsiung
Tel: 886-7-213-7828
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Germany - Pforzheim
Tel: 49-7231-424750
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Italy - Venice
Tel: 39-049-7625286
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Poland - Warsaw
Tel: 48-22-3325737
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
Sweden - Stockholm
Tel: 46-8-5090-4654
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
01/27/15
DS20005413A-page 13
 2015 Microchip Technology Inc.
Similar pages