ETC ABK36V1A1W

High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
FEATURES
High Efficiency: 90% typical
No Heat Sink Required
High Current without Heat Sink: 1A
High Absolute Accuracy: <0.5%
High Stability: +/−
 [email protected]
High Modulation Speed: 10KHz
Current Adjustable or Fixed Versions
Compact Size
ABK36V1A1W
ABK36V1A1
APPLICATIONS
ABK36V1A1 is a high performance low cost LED controller. It features high efficiency, high stability (<+/- 1%) vs. ambient
temperature change, small size, current adjustability, etc. It is completely seals, thus, can be used in harsh environment.
SPECIFICATIONS
Output current:
Input voltage:
Output voltage:
Efficiency:
Operating temperature:
Output short circuit protection:
0 to 1A
4.6V to 36V
2.8V to Vps – 1V
(Vps is the power supply voltage)
90% typical (see the curves on page 4 to 17)
–40C to 125C
Yes
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
1
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
2
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
ORDERING INFORMATION
Part #
Description
ABK36VFR35A1
Controller of fixed 0.35A output in TO-220 type package without wires
ABK36VFR35A1W
Controller of fixed 0.35A output in TO-220 type package with wires
ABK36VFR7A1
Controller of fixed 0.70A output in TO-220 type package without wires
ABK36VFR7A1W
Controller of fixed 0.70A output in TO-220 type package with wires
ABK36VF1A1
Controller of fixed 1A output in TO-220 type package without wires
ABK36VF1A1W
Controller of fixed 1A output in TO-220 type package with wires
ABK36V1A1
Controller of adjustable 1A output in TO-220 type package without wires
ABK36V1A1W
Controller of adjustable 1A output in TO-220 type package with wires
PRICES
Quantity
ABK36V1A1
ABK36VFR35A1
ABK36VF7A1
ABK36VF1A1
ABK36V1A1W
ABK36VFR35A1W
ABK36VF7A1
ABK36VF1A1W
1−9
10 − 49
50 − 199
200 − 999
≥1000
$14
$13
$12
$9.8
$8.8
$14.5
$13.5
$12.5
$10.2
$9.2
NOTICE
1. ATI warrants performance of its products for one year to the specifications applicable at the time of sale, except for those being damaged
by excessive abuse. Products found not meeting the specifications within one year from the date of sale can be exchanged free of charge.
2. ATI reserves the right to make changes to its products or to discontinue any product or service without notice, and advise customers to
obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete.
3. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining
to warranty, patent infringement, and limitation of liability. Testing and other quality control techniques are utilized to the extent ATI
deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those
mandated by government requirements.
4. Customers are responsible for their applications using ATI components. In order to minimize risks associated with the customers’
applications, adequate design and operating safeguards must be provided by the customers to minimize inherent or procedural hazards.
ATI assumes no liability for applications assistance or customer product design.
5. ATI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work
right, or other intellectual property right of ATI covering or relating to any combination, machine, or process in which such products or
services might be or are used. ATI’s publication of information regarding any third party’s products or services does not constitute ATI’s
approval, warranty or endorsement thereof.
6. IP (Intellectual Property) Ownership: ATI retains the ownership of full rights for special technologies and/or techniques embedded in its
products, the designs for mechanics, optics, plus all modifications, improvements, and inventions made by ATI for its products and/or
projects.
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
3
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
Vin = 5V
75
Vin = 9V
70
Vin = 12V
65
Vin = 15V
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Vout (V)
Figure 1. Efficiency vs. Vout, Iout = 350mA and Vin = Constant Values
100
95
Efficiency (%)
90
85
80
75
Vin = 18V
Vin = 24V
70
Vin = 32V
65
Vin = 36V
60
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 2. Efficiency vs. Vout, Iout = 350mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
4
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
Vin = 5V
75
Vin = 9V
70
Vin = 12V
65
Vin = 15V
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Vout (V)
Figure 3. Efficiency vs. Vout, Iout = 700mA and Vin = Constant Values
100
95
Efficiency (%)
90
85
80
Vin = 18V
75
Vin = 24V
70
Vin = 32V
65
Vin = 36V
60
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 4. Efficiency vs. Vout, Iout = 700mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
5
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
75
Vin = 5V
Vin = 9V
70
Vin = 12V
65
Vin = 15V
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Vout (V)
Figure 5. Efficiency vs. Vout, Iout = 1000mA and Vin = Constant Values
100
95
Efficiency (%)
90
85
80
75
Vin = 18V
Vin = 24V
70
Vin = 32V
65
Vin = 36V
60
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 6. Efficiency vs. Vout, Iout = 1000mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
6
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
400
350
300
Iout (mA)
250
200
Vi = 5V
150
Vi = 9V
100
Vi = 12V
50
Vi = 15V
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Vout (V)
Figure 7. Iout vs. Vout, Iout = 350mA and Vin = Constant Values
400
350
300
Iout (mA)
250
200
150
Vin = 18V
Vin = 24V
100
Vin = 32V
50
Vin = 36V
0
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 8. Iout vs. Vout, Iout = 350mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
7
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
800
700
600
Iout (mA)
500
400
Vin = 5V
300
Vin = 9V
200
Vin = 12V
Vin = 15V
100
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Vout (V)
Figure 9. Iout vs. Vout, Iout = 700mA and Vin = Constant Values
800
700
600
Iout (mA)
500
400
300
Vin = 18V
200
Vin = 24V
Vin = 32V
100
Vin = 36V
0
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 10 . Iout vs. Vout, Iout = 700mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
8
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
1200
1000
Iout (mA)
800
600
Vin = 5V
400
Vin = 9V
Vin = 12V
200
Vin = 15V
0
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure 11 . Iout vs. Vout, Iout = 1000mA and Vin = Constant Values
1200
1000
Iout (mA)
800
600
Vin = 18V
400
Vin = 24V
Vin = 32V
200
Vin = 36V
0
0
4
8
12
16
20
24
28
32
36
Vout (V)
Figure12 . Iout vs. Vout, Iout = 1000mA and Vin = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
9
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
Vout = 2.6V
Vout = 3V
75
Vout = 6V
70
Vout = 9V
Vout = 12V
65
Vout = 15V
60
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 13. Efficiency vs. Vin, Iout = 350mA and Vout = Constant Values
100
95
Efficiency (%)
90
85
80
Vout = 18v
Vout = 21V
75
Vout = 24V
70
Vout = 27V
Vout = 30V
65
Vout = 33V
60
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Vin (V)
Figure 14. Efficiency vs. Vin, Iout = 350mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
10
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
Vout = 2.8V
75
Vout = 3.5V
Vout = 7V
70
Vout = 10.5V
65
Vout = 14V
60
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 15. Efficiency vs. Vin, Iout = 700mA and Vout = Constant Values
100
95
Efficiency (%)
90
85
80
Vout = 17.5V
75
Vout = 21V
Vout = 24.5V
70
Vout = 28V
65
Vout = 31.5V
60
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Vin (V)
Figure 16. Efficiency vs. Vin, Iout = 700mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
11
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
100
95
Efficiency (%)
90
85
80
75
Vout = 4V
Vout = 8V
70
Vout = 12V
65
Vout = 16
60
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 17. Efficiency vs. Vin, Iout = 1000mA and Vout = Constant Values
100
95
Efficincy (%)
90
85
80
Vout = 20V
75
Vout = 24V
70
Vout = 28V
65
Vout = 32V
60
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Vin (V)
Figure 18. Efficiency vs. Vin, Iout = 1000mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
12
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
400
350
Iout (mA)
300
250
200
Vout = 2.6V
Vout = 3V
150
Vout = 6V
100
Vout = 9V
Vout = 12V
50
Vout = 15V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 19. Iout vs. Vin, Iout = 350mA and Vout = Constant Values
400
350
300
Iout (mA)
250
200
Vout = 18V
Vout = 21V
150
Vout = 24V
100
Vout = 27V
Vout = 30V
50
Vout = 33V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 20. Iout vs. Vin, Iout = 350mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
13
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
800
700
600
Iout (mA)
500
400
300
Vout = 2.8V
Vout = 3.5V
200
Vout = 7V
Vout = 10.5V
100
Vout = 14V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 21. Iout vs. Vin, Iout = 700mA and Vout = Constant Values
800
700
600
Iout (mA)
500
400
Vout = 17.5V
300
Vout = 21V
200
Vout = 24.5V
Vout = 28V
100
Vout = 31.5V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 22. Iout vs. Vin, Iout = 700mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
14
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
1200
1000
Iout (mA)
800
600
Vout = 4V
400
Vout = 8V
Vout = 12V
200
Vout = 16V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 23. Iout vs. Vin, Iout = 1000mA and Vout = Constant Values
1200
1000
Iout (mA)
800
600
Vout = 20V
400
Vout = 24V
Vout = 28V
200
Vout = 32V
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 24. Iout vs. Vin, Iout = 1000mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
15
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
0.7
Controller Power Consumption (W)
Vout = 3V
0.6
Vout = 12V
Vout = 30V
0.5
0.4
0.3
0.2
0.1
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 25. Controller Power Consumption vs. Vin
Iout = 350mA and Vout = Constant Values
Controller Power Consumption (W)
0.9
0.8
Vout = 3.5V
0.7
Vout = 10.5V
0.6
Vout = 28V
0.5
0.4
0.3
0.2
0.1
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 26. Conttoller Power Consumption vs. Vin
Iout = 700mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
16
High Efficiency Precision LED Controller
Analog Technologies
ABK36V1A1
1.4
Vout = 4V
Controller Power Consumption (W)
1.2
Vout = 16V
Vout = 32V
1
0.8
0.6
0.4
0.2
0
0
4
8
12
16
20
24
28
32
36
Vin (V)
Figure 27. Controller Power Consumption vs. Vin
Iout = 1000mA and Vout = Constant Values
55 0 E. W eddell Drive, Suit e 4 , Sunnyvale, CA 9 4089 , U. S. A . Tel.: (408) 74 7-9760 , Fax: (408 ) 7 47-977 0, Web: w w w .analogt echnologies.com
 Copyrights 2000 – 2007, Analog Technologies, Inc. All Rights Reserved. Updated on 1/8/2007.
17