LM2577S-ADJ National Semiconductor, LM2577S-ADJ Datasheet - Page 11

• Manufacturer Part Number: LM2577S-ADJ
• Description: DC/DC Converter IC
• Manufacturer: National Semiconductor

Specifications of LM2577S-ADJ

• Input Voltage: 40V
• Output Voltage: 37V
• No. Of Pins: 5
• Termination Type: SMD
• Mounting Type: Through Hole
• Output Current Max: 3A
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 40V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LM1577-12, LM2577-12 Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
Note: Pin numbers shown are for TO-220 (T) package
LM1577-15, LM2577-15 Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
Note: Pin numbers shown are for TO-220 (T) package
LM1577-ADJ, LM2577-ADJ Test Circuit
L = 415-0930 (AIE)
D = any manufacturer
C
R1 = 48.7k in series with 511
R2 = 5.62k (1%)
Note: Pin numbers shown are for TO-220 (T) package
OUT
OUT
OUT
= Sprague Type 673D
= Sprague Type 673D
= Sprague Type 673D
Electrolytic 680 µF, 20V
Electrolytic 680 µF, 20V
Electrolytic 680 µF, 20V
FIGURE 3. Circuit Used to Specify System Parameters for ADJ Versions
FIGURE 1. Circuit Used to Specify System Parameters for 12V Versions
FIGURE 2. Circuit Used to Specify System Parameters for 15V Versions
(1%)
11
DS011468-30
DS011468-26
DS011468-9
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