LM2577SX-15/NOPB National Semiconductor, LM2577SX-15/NOPB Datasheet - Page 13
![IC MULTI CONFIG 15V 3A TO-263-5](/photos/7/0/70012/ts5b_sml.jpg)
LM2577SX-15/NOPB
Manufacturer Part Number
LM2577SX-15/NOPB
Description
IC MULTI CONFIG 15V 3A TO-263-5
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Up (Boost), Flyback, Forward Converterr
Datasheet
1.LM2577T-15NOPB.pdf
(31 pages)
Specifications of LM2577SX-15/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
15V
Current - Output
3A
Frequency - Switching
52kHz
Voltage - Input
3.5 V ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-6, D²Pak (5 leads + Tab), TO-263BA
For Use With
551011367-061 - BOARD WEBENCH LM2577,LM2585/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM2577SX-15
LM2577SX-15
LM2577SX-15
LM2577SX-15
LM2577SX-15
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
OUT
OUT
= Sprague Type 673D
= Sprague Type 673D
Electrolytic 680 µF, 20V
Electrolytic 680 µF, 20V
FIGURE 1. Circuit Used to Specify System Parameters for 12V Versions
FIGURE 2. Circuit Used to Specify System Parameters for 15V Versions
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