LM2599S-5.0/NOPB National Semiconductor, LM2599S-5.0/NOPB Datasheet - Page 29
LM2599S-5.0/NOPB
Manufacturer Part Number
LM2599S-5.0/NOPB
Description
IC REG SIMPLE SWITCHER TO-263-7
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2599S-ADJ.pdf
(32 pages)
Specifications of LM2599S-5.0/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
3A
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (7 leads + tab)
Msl
MSL 3 - 168 Hours
Termination Type
SMD
Voltage Regulator Type
Buck Switching
Output Current Max
3A
Peak Reflow Compatible (260 C)
Yes
Output Voltage Max
5V
Rohs Compliant
Yes
For Use With
551011367-021 - BOARD WEBENCH BUILD IT LM2599
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2599S-5.0
*LM2599S-5.0/NOPB
LM2599S-5.0
*LM2599S-5.0/NOPB
LM2599S-5.0
Application Information
TYPICAL THROUGH HOLE PC BOARD LAYOUT, FIXED OUTPUT (1X SIZE), DOUBLE SIDED
C
C
D1:
L1:
R
C
C
Thermalloy Heat Sink # 7020
IN
OUT
PULL UP
DELAY
SD/SS
:
:
— 47 µH, L39, Renco, Through Hole
— 5A, 40V Schottky Rectifier, 1N5825
:
— 470 µF, 50V, Aluminum Electrolytic Panasonic, “HFQ Series”
:
— 330 µF, 35V, Aluminum Electrolytic Panasonic, “HFQ Series”
:
— 0.1 µF
— 0.1 µF
— 10k
(Continued)
29
DS012582-51
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