LM2594APDBCKGEVB ON Semiconductor, LM2594APDBCKGEVB Datasheet - Page 6

• Manufacturer Part Number: LM2594APDBCKGEVB
• Description: EVAL BOARD FOR LM2594APDBCKG
• Manufacturer: ON Semiconductor

Specifications of LM2594APDBCKGEVB

• Design Resources: LM2594APDBCKGEVB BOM LM2594APDBCKGEVB Schematic LM2594APDBCKGEVB Gerber Files
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 500mA
• Voltage - Input: 4.5 ~ 40 V
• Regulator Topology: Buck
• Frequency - Switching: 150kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2594
• 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: LM2594APDBCKG
• Other names: LM2594ADPBCKGEVB; LM2594ADPBCKGEVBOS; LM2594APDBCKGEVBOS

1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-50
0
Figure 11. Minimum Supply Operating Voltage
−40°C
125°C
25°C
-25
Figure 9. Switch Saturation Voltage
0.1
T
J
, JUNCTION TEMPERATURE (°C)
0
SWITCH CURRENT (A)
V
I
Load
out
TYPICAL PERFORMANCE CHARACTERISTICS
0.2
' 1.23 V
= 100 mA
25
95
90
85
80
75
70
50
0
0.3
5
75
0.4
10
100
V
Figure 13. Efficiency
IN
http://onsemi.com
15
, INPUT VOLTAGE (V)
3.3 V, 500 mA
125
12 V, 500 mA
0.5
5 V, 500 mA
20
6
25
−1.0
−2.0
−3.0
−4.0
−5.0
−6.0
−7.0
−8.0
−9.0
-100
1.0
0.0
100
-20
-40
-60
-80
80
60
40
20
−50
0
-50
30
35
−25
-25
Figure 12. Feedback Pin Current
Figure 10. Switching Frequency
T
T
(Circuit of Figure 16)
40
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
0
0
45
25
25
50
50
75
75
100
100
125
125