LM2575D2T-15R4G ON Semiconductor, LM2575D2T-15R4G Datasheet - Page 6

• Manufacturer Part Number: LM2575D2T-15R4G
• Description: IC REG SW 1A 15V STEPDWN D2PAK
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2575D2T-15R4G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 15V
• Current - Output: 1A
• Frequency - Switching: 52kHz
• Voltage - Input: 4.75 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (5 leads + tab)
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

OUTPUT
VOLTAGE
(PIN 2)
OUTPUT
CURRENT
(PIN 2)
INDUCTOR
CURRENT
OUTPUT
RIPPLE
VOLTAGE
-2.0
-4.0
-6.0
-8.0
120
100
-10
2.0
80
60
40
20
0
0
-50
0
20 mV
T
1.0 A
1.0 A
0.5 A
10 V
/DIV
V
Normalized at 25°C
J
in
= 25°C
0
0
= 12 V
5.0
Figure 8. Standby Quiescent Current
-25
Figure 10. Oscillator Frequency
T
10
Figure 12. Switching Waveforms
J
, JUNCTION TEMPERATURE (°C)
0
V
in
, INPUT VOLTAGE (V)
15
25
20
5.0 ms/DIV
50
25
75
30
100
35
http://onsemi.com
125
40
6
120
100
-20
-40
80
60
40
20
40
20
0
-50
0
-50
-100
V
V
100
Adjustable
Version Only
1.0
0.5
in
ON/OFF
0
0
= 12 V
Figure 9. Standby Quiescent Current
-25
-25
= 5.0 V
Figure 11. Feedback Pin Current
Figure 13. Load Transient Response
T
T
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
0
0
25
25
100 ms/DIV
50
50
75
75
100
100
125
125