LM2595ADPBCKGEVB ON Semiconductor, LM2595ADPBCKGEVB Datasheet - Page 7

• Manufacturer Part Number: LM2595ADPBCKGEVB
• Description: EVAL BOARD FOR LM2595ADPBCKG
• Manufacturer: ON Semiconductor

Specifications of LM2595ADPBCKGEVB

• Design Resources: LM2595ADPBCKGEVB BOM LM2595ADPBCKGEVB Gerber Files LM2595ADPBCKGEVB Schematic
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 1A
• Voltage - Input: 4.5 ~ 40 V
• Regulator Topology: Buck
• Frequency - Switching: 150kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2595
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: LM2595ADPBCKG
• Other names: LM2595ADPBCKGEVBOS

B
C
D
A
1.2 A
0.6 A
1.2 A
0.6 A
10 V
0
0
0
V
A: Output Pin Voltage, 10 V/div
B: Switch Current, 0.6 A/div
C: Inductor Current, 0.6 A/div, AC−Coupled
D: Output Ripple Voltage, 50 mV/div, AC−Coupled
Horizontal Time Base: 2.0 ms/div
out
= 5 V
8.5 V - 40 V
Unregulated
Figure 14. Switching Waveforms
DC Input
TYPICAL PERFORMANCE CHARACTERISTICS
2 ms/div
C
100 mF
in
V
in
2
3
Adjustable Output Voltage Versions
GND
LM2595
Figure 16. Typical Test Circuit
5
http://onsemi.com
V out + V
R2 + R1
Where V
between 1.0 k and 5.0 k
ON/OFF
1
4
Feedback
Output
ref
ref
7
= 1.23 V, R1
V out
V
Change
Voltage
Current
ref
Output
1.0 ) R2
Load
1.0
- 100 mV
100 mV
D1
1N5822
68 mH
0.5 A
0.1 A
R1
L1
0
0
Figure 15. Load Transient Response
(Circuit of Figure 16)
C
220 mF
out
100 ms/div
R2
R1
5.0 V/1.0 A
C
FF
Load
V
out