ADP2303ARDZ-5.0-R7 Analog Devices Inc, ADP2303ARDZ-5.0-R7 Datasheet - Page 7

• Manufacturer Part Number: ADP2303ARDZ-5.0-R7
• Description: IC REG SW STPDWN NONSYNCH 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Step-Down (Buck), PFM/PWM - Current Moder

Specifications of ADP2303ARDZ-5.0-R7

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 3A
• Frequency - Switching: 700kHz
• Voltage - Input: 3 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Primary Input Voltage: 12V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 3A
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Peak Reflow Compatible (260 C): Yes
• Dropout Voltage Vdo: 85mV
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADP2303ARDZ-5.0-R7; ADP2303ARDZ-5.0-R7TR

–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
0.20
0.15
0.10
0.05
0.20
0.15
0.10
0.05
50
45
40
35
30
25
20
15
10
5
0
Figure 11. ADP2303 Line Regulation, V
Figure 10. ADP2302 Line Regulation, V
0
0
2
5
5
4
Figure 12. Shutdown Current vs. V
8
8
6
8
11
11
10
V
V
V
IN
IN
IN
(V)
(V)
(V)
12
14
14
OUT
OUT
14
= 3.3 V , I
= 3.3 V, I
T
T
T
J
J
J
IN
17
17
= –40°C
= +25°C
= +125°C
16
OUT
OUT
18
= 2 A
= 3 A
20
20
20
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–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
900
850
800
750
700
650
600
550
500
0.20
0.15
0.10
0.05
0.20
0.15
0.10
0.05
Figure 14. ADP2303 Load Regulation, V
Figure 13. ADP2302 Load Regulation, V
0
0
2
0
0
4
0.5
Figure 15. Quiescent Current vs. V
6
0.5
OUTPUT CURRENT (A)
1.0
8
OUTPUT CURRENT (A)
10
V
1.0
IN
1.5
(V)
ADP2302/ADP2303
12
OUT
OUT
2.0
14
= 3.3 V, V
= 3.3V, V
1.5
IN
16
T
T
T
J
J
J
2.5
= –40°C
= +25°C
= +125°C
IN
IN
18
= 12 V
= 12 V
2.0
3.0
20