LTM8042EV-1PBF LINER [Linear Technology], LTM8042EV-1PBF Datasheet - Page 20

• Manufacturer Part Number: LTM8042EV-1PBF
• Description: ?Module Boost LED Driver and Current Source
• Manufacturer: LINER [Linear Technology]

APPLICATIONS INFORMATION
LTM8042/LTM8042-1
Table 1. LTM8042 Recommended Values and Configuration for Boost (T
20
11.8V to 21.2V Connect to BSTIN/BKLED
11.3V to 13.8V Connect to BSTIN/BKLED
13.4V to 16.5V Connect to BSTIN/BKLED
20.5V to 22.5V Connect to BSTIN/BKLED
6.3V to 18.7V
5.5V to 12.5V
5.2V to 10.4V
8.2V to 15.5V
9.5V to 13.5V
8.6V to 11.3V
16.5V to 21V
3.3V to 5.7V
3.3V to 3.5V
6.4V to 7.7V
3V to 12.6V
3.7V to 15V
3V to 3.85V
3V to 10.2V
4V to 12.6V
4V to 14.5V
4.1V to 10V
6.4V to 15V
9V to 20.8V
11V to 16V
3V to 3.6V
3V to 5.1V
3V to 6.3V
3V to 9.3V
3V to 5.6V
3V to 3.8V
3V to 5.5V
3.3V to 7V
3V to 3.8V
4V to 7.2V
4V to 5.8V
5V to 7.6V
5V to 5.8V
3V to 10V
7V to 13V
7V to 11V
BKLED
(BSTIN/
3V to 7V
RANGE
V
IN
–
)
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
Connect to BSTIN/BKLED
V
CC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 16V
4.7μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 25V
1μF 1206 X7R 10V4
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 16V
1μF 0805 X7R 16V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 1206 X7R 16V
1μF 1206 X7R 16V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
1μF 1206 X7R 10V
(BSTIN/BKLED
TO GND)
C
IN
–
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 50V
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 25V
2.2μF 1206 X7R 50V
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 10V
2.2μF 1206 X7R 16V
2.2μF 1206 X7R 16V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 50V
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 16V
4.7μF 1206 X7R 16V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 50V
4.7μF 1206 X7R 10V
4.7μF 1206 X7R 16V
4.7μF 1206 X7R 16V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 25V
4.7μF 1206 X7R 50V
1μF 0805 X7R 10V
1μF 0805 X7R 10V
1μF 0805 X7R 16V
1μF 0805 X7R 16V
1μF 0805 X7R 25V
1μF 0805 X7R 25V
1μF 0805 X7R 50V
(BSTOUT/BKIN
TO GND)
C
OUT
A
= 25°C)
12V to 16V
15V to 21V
18V to 24V
24V to 32V
12V to 16V
15V to 21V
18V to 24V
24V to 32V
12V to 16V
15V to 21V
18V to 24V
24V to 32V
12V to 16V
15V to 21V
18V to 24V
24V to 32V
12V to 16V
15V to 21V
18V to 24V
24V to 32V
12V to 16V
15V to 21V
18V to 24V
24V to 32V
VOLTAGE
(LED
8V to 12V
8V to 12V
8V to 12V
8V to 12V
8V to 12V
8V to 12V
STRING
4V to 6V
6V to 9V
4V to 6V
6V to 9V
4V to 6V
6V to 9V
4V to 6V
6V to 9V
4V to 6V
6V to 9V
6V to 9V
GND)
LED
+
TO
CURRENT R
STRING
100mA
100mA
100mA
100mA
100mA
100mA
100mA
350mA
350mA
350mA
350mA
350mA
350mA
350mA
500mA
500mA
500mA
500mA
500mA
500mA
500mA
700mA
700mA
700mA
700mA
700mA
700mA
700mA
35mA
35mA
35mA
35mA
35mA
35mA
35mA
LED
1A
1A
1A
1A
1A
1A
1.30k
1.30k
1.30k
1.30k
1.30k
1.30k
1.30k
4.75k
4.75k
4.75k
4.75k
4.75k
4.75k
4.75k
7.32k
7.32k
7.32k
7.32k
7.32k
7.32k
7.32k
11.8k
11.8k
11.8k
11.8k
11.8k
11.8k
11.8k
Open
Open
Open
Open
Open
Open
523
523
523
523
523
523
523
CTL
(OPTI-
MAL)
86.6k
76.8k
69.8k
48.7k
37.4k
33.2k
30.1k
86.6k
76.8k
69.8k
48.7k
37.4k
30.1k
24.9k
27.4k
27.4k
27.4k
19.6k
18.2k
16.9k
16.9k
27.4k
24.9k
24.9k
18.2k
18.2k
18.2k
16.9k
27.4k
24.9k
24.9k
18.2k
18.2k
18.2k
16.9k
30.1k
30.1k
24.9k
21.0k
27.4k
33.2k
RT
(OPTI-
MAL)
250k
275k
300k
400k
500k
550k
600k
250k
275k
300k
400k
500k
600k
700k
650k
650k
650k
850k
900k
950k
950k
650k
700k
700k
900k
900k
900k
950k
650k
700k
700k
900k
900k
900k
950k
600k
600k
700k
800k
650k
550k
f
(MIN)
37.4k
37.4k
37.4k
30.1k
27.4k
24.9k
24.9k
37.4k
37.4k
37.4k
30.1k
30.1k
24.9k
21.0k
16.9k
16.9k
16.9k
15.8k
12.4k 1.2M
14.0k 1.1M
14.0k 1.1M
16.9k
16.9k
16.9k
12.4k 1.2M
14.0k 1.1M
14.0k 1.1M
15.8k
16.9k
21.0k
22.6k
16.9k
16.9k
16.9k
15.8k
22.6k
24.9k
22.6k
19.6k
24.9k
30.1k
RT
(MAX)
80421fa
500k
500k
500k
600k
650k
700k
700k
500k
500k
500k
600k
600k
700k
800k
950k
950k
950k
950k
950k
950k
950k
800k
750k
950k
950k
950k
750k
700k
750k
850k
700k
600k
1M
1M
1M
f