LM2676S-12 National Semiconductor, LM2676S-12 Datasheet - Page 14

• Manufacturer Part Number: LM2676S-12
• Description: DC/DC Converter IC
• Manufacturer: National Semiconductor

Specifications of LM2676S-12

• Input Voltage: 40V
• Output Current: 3A
• Output Voltage: 12V
• No. Of Pins: 7
• Termination Type: SMD
• Mounting Type: Through Hole
• Voltage Regulator Type: Switching
• Output Current Max: 3A
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Reference
Application Hints
Table 1. Inductor Manufacturer Part Numbers
Inductor Manufacturer Contact Numbers
Coilcraft
Coilcraft, Europe
Pulse Engineering
Pulse Engineering,
Europe
Renco Electronics
Inductor
Number
L23
L24
L25
L29
L30
L31
L32
L33
L34
L38
L39
L40
L41
L44
L45
Inductance
(µH)
100
33
22
15
68
47
33
22
15
68
47
33
22
68
10
Current
1.35
1.65
2.00
1.41
1.71
2.06
2.46
3.02
3.65
2.97
3.57
4.26
5.22
3.45
4.47
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
(A)
(Continued)
RL-1283-22-43
RL-1283-15-43
RL-1283-22-43
RL-1283-15-43
RL-1283-33-43
RL-1283-22-43
RL-1283-10-43
Through Hole
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
RL-5471-7
RL-5471-4
RL-5471-5
RL-5471-6
RL-5471-7
RL-5472-2
RL-5472-3
RL-5473-3
Renco
RL-6050-100
RL1500-33
RL1500-22
RL1500-15
RL6050-68
RL6050-47
RL6050-33
RL6050-22
Surface
Mount
—
—
—
—
—
—
—
14
PE-53823
PE-53824
PE-53825
PE-53829
PE-53830
PE-53831
PE-53932
PE-53933
PE-53934
PE-54038
PE-54039
PE-54040
PE-54041
PE-54044
Through
Pulse Engineering
Hole
—
PE-53823S
PE-53824S
PE-53825S
PE-53829S
PE-53830S
PE-53831S
PE-53932S
PE-53933S
PE-53934S
PE-54038S
PE-54039S
PE-54040S
P0841
P0845
Surface
Mount
—
DO3316-333
DO3316-223
DO3316-153
DO5022P-104
DO5022P-683
DO5022P-473
DO5022P-333
DO5022P-223
DO5022P-153
DO5022P-103HC
Surface Mount
Coilcraft
—
—
—
—
—