LTM4605 Просмотр технического описания (PDF) - Linear Technology
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LTM4605 Datasheet PDF : 24 Pages
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LTM4605
APPLICATIONS INFORMATION
Table 3. Typical Components (f = 400kHz)
COUT1 VENDORS
TDK
PART NUMBER
C4532X7R1E226M (22μF, 25V)
INDUCTOR VENDORS
PART NUMBER
Toko
FDA1254
Sumida
CDEP134, CDEP145
COUT2 VENDORS
Sanyo
RSENSE VENDORS
Vishay
Panasonic
PART NUMBER
16SVP180MX (180μF, 16V)
PART NUMBER
Power Metal Strip Resistors WSL1206-18
Thick Film Chip Resistors ERJ12
VIN
VOUT
(V)
(V)
RSENSE
(0.5W RATING)
Inductor
(μH)
CIN
(CERAMIC)
5
2.5
2x 16mΩ 0.5W
1
3x 10μF 25V
12
2.5
2x 18mΩ 0.5W
1.5
2x 10μF 25V
5
3.3
2x 18mΩ 0.5W
1
3x 10μF 25V
12
3.3
2x 18mΩ 0.5W
1.5
2x 10μF 25V
12
5
2x 18mΩ 0.5W
2.2
3x 10μF 25V
20
5
2x 18mΩ 0.5W
2.5
2x 10μF 25V
5
8
2x 14mΩ 0.5W
1.5
None
12
8
2x 18mΩ 0.5W
2.2
3x 10μF 25V
20
8
2x 18mΩ 0.5W
3.3
3x 10μF 25V
5
10
2x 16mΩ 0.5W
2.2
None
15
10
2x 18mΩ 0.5W
2.2
3x 10μF 25V
20
10
2x 18mΩ 0.5W
3.3
3x 10μF 25V
6
12
2x 14mΩ 0.5W
2.2
None
16
12
2x 16mΩ 0.5W
2.2
2x 10μF 25V
20
12
2x 18mΩ 0.5W
3.3
3x 10μF 25V
5
16
2x 15mΩ 0.5W
3.3
None
8
16
2x 14mΩ 0.5W
3.3
None
12
16
2x 12mΩ 0.5W
2.2
None
20
16
2x 18mΩ 0.5W
2.2
2x 10μF 25V
CIN
(BULK)
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
150μF 35V
COUT1
(CERAMIC)
2x 22μF 25V
2x 22μF 25V
2x 22μF 25V
2x 22μF 25V
2x 22μF 25V
2x 22μF 25V
4x 22μF 25V
2x 22μF 25V
2x 22μF 25V
4x 22μF 25V
2x 22μF 25V
2x 22μF 25V
4x 22μF 25V
2x 22μF 25V
2x 22μF 25V
4x 22μF 25V
4x 22μF 25V
4x 22μF 25V
2x 22μF 25V
COUT2
(BULK)
1x 180μF 16V
1x 180μF 16V
1x 180μF 16V
1x 180μF 16V
1x 180μF 16V
1x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 180μF 16V
2x 150μF 20V
2x 150μF 20V
2x 150μF 20V
2x 150μF 20V
IOUT(MAX)*
(A)
12
12
12
12
12
12
8
12
12
6
12
12
6
12
12
3.5
6
10
12
INDUCTOR MANUFACTURER
Sumida
Toko
WEBSITE
www.sumida.com
www.toko.com
PHONE NUMBER
408-321-9660
847-297-0070
SENSING RESISTOR MANUFACTURER WEBSITE
PHONE NUMBER
Panasonic
www.panasonic.com/industrial/components
949-462-1816
KOA
www.koaspeer.com
814-362-5536
Vishay
www.vishay.com
800-433-5700
*Maximum load current is based on the Linear Technology Demo board DC1198A at room temperture with natural convection. Poor board layout design
may decrease the maximum load current.
4605fa
16
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