LTM8026 LINER [Linear Technology], LTM8026 Datasheet - Page 13

• Manufacturer Part Number: LTM8026
• Description: 36VIN, 5A, 2-Quadrant CVCC Step-Down
• Manufacturer: LINER [Linear Technology]

applicaTions inForMaTion
For most applications, the design process is straight
forward, summarized as follows:
1. Look at Table 1 and find the row that has the desired
2. Apply the recommended C
Table 1. Recommended Component Values and Configuration.
(T
*Running voltage. See the Typical Performance Characteristics section for starting requirements.
Note: An input bulk capacitor is required.
10V to 36V
15V to 36V
22V to 36V
28V to 36V
10V to 15V
18V to 36V 1.2 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
18V to 36V 1.5 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
18V to 36V 1.8 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
18V to 36V 2.5 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
18V to 36V 3.3 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
18V to 36V
18V to 36V
18V to 36V
2V to 31V*
2V to 28V*
3V to 24V* –12 10µF, 50V, 1210
6V to 36V
6V to 36V
6V to 36V
6V to 36V
6V to 36V
7V to 36V
9V to 15V
9V to 15V
9V to 15V
9V to 15V
9V to 15V
9V to 15V
A
2.7V to
32.5V*
input range and output voltage.
values.
= 25°C. See Typical Performance Characteristics for Load Conditions)
V
IN
V
–3.3 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
1.2 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
1.5 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
1.8 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
2.5 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
3.3 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
1.2 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
1.5 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
1.8 10µF, 50V, 1210 100µF, 6.3V, 1210 470µF, 6.3V, 9mΩ, Chemi-Con,
2.5 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
3.3 10µF, 50V, 1210 100µF, 6.3V, 1210 330µF, 4V, 27mΩ, OS-CON, 4SVPC330M
12
18
24 4.7µF, 50V, 1210 10µF, 50V, 1206
12
–5
–8
OUT
5
8
5
8
5
8
10µF, 50V, 1210 100µF, 6.3V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M
10µF, 50V, 1210 100µF, 10V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.74k
10µF, 50V, 1210
10µF, 50V, 1210
10µF, 50V, 1210 100µF, 6.3V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 3.09k
10µF, 50V, 1210 100µF, 10V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.74k
10µF, 50V, 1210 100µF, 6.3V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 3.09k
10µF, 50V, 1210 100µF, 10V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.74k
10µF, 50V, 1210
10µF, 50V, 1210 100µF, 6.3V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 3.09k
10µF, 50V, 1210 100µF, 10V, 1210 120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.74k
C
IN
47µF, 16V, 1210
22µF, 25V, 1210
47µF, 16V, 1210
47µF, 16V, 1210
C
OUT
IN
, C
CERAMIC
OUT
, R
ADJ
C
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.10k
47µF, 20V, 45mΩ, OS-CON, 20SVPS47M
47µF, 35V, 30mΩ, OS-CON, 35SVPC47M
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
APXF6R3ARA471MH80G
120µF, 16V, 27mΩ, OS-CON, 16SVPC120M
120µF, 16V, 27mΩ, OS-CON, 16SVPC120M 1.10k
OUT
and R
ELECTROLYTIC
T
While these component combinations have been tested for
proper operation, it is incumbent upon the user to verify
proper operation over the intended system’s line, load and
environmental conditions. Bear in mind that the maximum
output current is limited by junction temperature, the
relationship between the input and output voltage mag-
nitude and polarity and other factors. Please refer to the
38.3k
19.6k
9.09k
5.62k
3.09k
38.3k
19.6k
9.09k
5.62k
38.3k
19.6k
9.09k
5.62k
1.10k
5.62k
Open
Open
Open
R
604
523
ADJ
f
200kHz
300kHz
350kHz
450kHz
550kHz
600kHz
625kHz
650kHz
675kHz
700kHz
200kHz
300kHz
350kHz
450kHz
550kHz
600kHz
625kHz
200kHz
300kHz
350kHz
450kHz
550kHz
600kHz
625kHz
650kHz
550kHz
600kHz
625kHz
650kHz
OPTIMAL
R
T(OPTIMAL)
90.9k
75.0k
68.1k
64.9k
61.9k
59.0k
57.6k
90.9k
75.0k
68.1k
64.9k
90.9k
75.0k
68.1k
64.9k
61.9k
75.0k
68.1k
64.9k
61.9k
210k
140k
118k
210k
140k
118k
210k
140k
118k
LTM8052
250kHz
350kHz
400kHz
525kHz
625kHz
700kHz
750kHz
800kHz
900kHz
525kHz
650kHz
800kHz
250kHz
350kHz
400kHz
525kHz
625kHz
700kHz
750kHz
800kHz
625kHz
700kHz
750kHz
800kHz
1MHz
1MHz
1MHz
1MHz
1MHz
f
MAX
13
R
78.7k
64.9k
57.6k
53.6k
49.9k
44.2k
39.2k
78.7k
61.9k
49.9k
39.2k
39.2k
39.2k
39.2k
78.7k
64.9k
57.6k
53.6k
49.9k
64.9k
57.6k
53.6k
49.9k
169k
118k
102k
169k
118k
102k
T(MIN)
8052fa