LM2596DSADJR4G ON Semiconductor, LM2596DSADJR4G Datasheet - Page 5

• Manufacturer Part Number: LM2596DSADJR4G
• Description: IC REG SW STP-DWN 3A D2PAK-5
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2596DSADJR4G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.23 ~ 37 V
• 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 (5 leads + tab)
• Output Voltage: 1.23 V to 37 V
• Output Current: 3 A
• Input Voltage: - 5 V to - 12 V
• Switching Frequency: 150 KHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 95 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

-0.2
-0.4
-0.6
-0.8
-1.0
8.0
6.0
4.0
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
20
18
16
14
12
10
0
0
-50
-50
0
V
I
Normalized at T
Load
in
5.0
-25
-25
Figure 2. Normalized Output Voltage
= 20 V
I
Load
= 500 mA
T
T
J
= 3.0 A
J
Figure 6. Quiescent Current
I
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
Load
10
Figure 4. Dropout Voltage
0
0
V
= 200 mA
I
J
Load
in
= 25°C
TYPICAL PERFORMANCE CHARACTERISTICS
, INPUT VOLTAGE (V)
15
= 500 mA
25
25
I
Load
20
= 3.0 A
50
50
25
75
75
V
Measured at
Ground Pin
T
out
J
30
= 25°C
L1 = 33 mH
R
= 5.0 V
ind
= 0.1 W
100
100
35
http://onsemi.com
125
125
40
5
-0.2
-0.4
-0.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
6.0
5.5
5.0
4.5
4.0
200
180
160
140
120
100
80
60
40
20
0
-50
0
-50
0
I
T
Load
J
= 25°C
5.0
V
-25
-25
= 500 mA
ON/OFF
Figure 7. Standby Quiescent Current
T
T
(Circuit of Figure 15)
J
J
, JUNCTION TEMPERATURE (°C)
V
3.3 V and 5.0 V
10
, JUNCTION TEMPERATURE (°C)
Figure 3. Line Regulation
= 5.0 V
in
Figure 5. Current Limit
V
0
= 12 V
V
0
in
in
= 40 V
, INPUT VOLTAGE (V)
15
25
25
20
50
50
25
12 V and 15 V
75
75
30
V
in
= 25 V
100
100
35
125
40
125