LM2576TV-015G ON Semiconductor, LM2576TV-015G Datasheet - Page 22
![IC REG SW 3A 15V STEPDWN TO220-5](/photos/7/62/76267/to-220-5_314b___05_sml.jpg)
LM2576TV-015G
Manufacturer Part Number
LM2576TV-015G
Description
IC REG SW 3A 15V STEPDWN TO220-5
Manufacturer
ON Semiconductor
Type
Step-Down (Buck)r
Datasheet
1.LM2576D2T-ADJR4G.pdf
(28 pages)
Specifications of LM2576TV-015G
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
15V
Current - Output
3A
Frequency - Switching
52kHz
Voltage - Input
7 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Output Voltage
15 V
Output Current
3 A
Input Voltage
4.75 V to 40 V
Switching Frequency
52 KHz
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
Through Hole
Duty Cycle (max)
98 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
THE LM2576−5 STEP−DOWN VOLTAGE REGULATOR WITH 5.0 V @ 3.0 A OUTPUT POWER CAPABILITY.
GND-
+V
in
in
Figure 36. Printed Circuit Board Layout
+
+V
in
C1
Unregulated
= 7.0 to 40 V
DC Input
GND
NOTE: Not to scale.
Component Side
TYPICAL APPLICATION WITH THROUGH−HOLE PC BOARD LAYOUT
D1
in
Figure 35. Schematic Diagram of the LM2576−5 Step−Down Converter
LM2576
U1
100 mF
/50 V
L1
C1
C2
+V
+
in
1
C1
C2
D1
L1
3
LM2576−5
ON/OFF
−
−
−
−
GN
D
GND
V
100 mF, 50 V, Aluminium Electrolytic
1000 mF, 16 V, Aluminium Electrolytic
3.0 A, 40 V, Schottky Rectifier, 1N5822
150 mH, RL2444, Renco Electronics
ou
t
out
http://onsemi.com
ON/OFF
5
LM2576
ON/OFF
22
4
Output
2
Feedback
D1
1N5822
Figure 37. Printed Circuit Board Layout
150 mH
L1
NOTE: Not to scale.
C
1000 mF
/16 V
out
Copper Side
Regulated Output
V
GND
out1
out
= 5.0 V @ 3.0 A