ADP2303ARDZ-5.0-R7 Analog Devices Inc, ADP2303ARDZ-5.0-R7 Datasheet - Page 6
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ADP2303ARDZ-5.0-R7
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
Datasheet
1.ADP2302ARDZ-2.5-R7.pdf
(28 pages)
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
ADP2303ARDZ-5.0-R7TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADP2303ARDZ-5.0-R7
Manufacturer:
VICOR
Quantity:
72
TYPICAL PERFORMANCE CHARACTERISTICS
V
ADP2302/ADP2303
IN
= 3.3 V, T
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
0
0
0
INDUCTOR: VLF10040T-6R8N4R5
DIODE: SSB43L
INDUCTOR: VLF10040T-6R8N4R5
DIODE: SSB43L
INDUCTOR: VLF10040T-2R2N7R1
DIODE: SSB43L
A
= 25°C, unless otherwise noted.
Figure 4. ADP2303 Efficiency, V
Figure 6. ADP2302 Efficiency, V
Figure 5. ADP2303 Efficiency, V
0.5
0.5
0.5
1.0
1.0
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
1.5
1.5
1.0
2.0
2.0
IN
IN
IN
V
V
V
V
V
V
V
V
V
V
V
V
= 18 V
= 12 V
OUT
OUT
OUT
OUT
OUT
= 5 V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1.5
= 1.5V
= 1.8V
= 2.5V
= 3.3V
= 5.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
= 2.5V
= 3.3V
= 5.0V
2.5
2.5
3.0
3.0
2.0
Rev. 0 | Page 6 of 28
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
0
0
0
INDUCTOR: VLF10040T-3R3N6R2
DIODE: SSB43L
INDUCTOR: VLF10040T-4R7N5R4
DIODE: SSB43L
INDUCTOR: VLF10040T-6R8N4R5
DIODE: SSB43L
Figure 8. ADP2302 Efficiency, V
Figure 7. ADP2303 Efficiency, V
Figure 9. ADP2302 Efficiency, V
0.5
0.5
0.5
1.0
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
1.0
1.5
1.0
2.0
IN
IN
IN
V
V
V
V
V
V
V
V
= 12 V
= 18 V
OUT
OUT
OUT
OUT
OUT
= 5 V
OUT
OUT
OUT
1.5
1.5
V
V
V
V
OUT
OUT
OUT
OUT
= 1.5V
= 1.8V
= 2.5V
= 3.3V
= 5.0V
= 2.5V
= 3.3V
= 5.0V
2.5
= 1.2V
= 1.5V
= 1.8V
= 2.5V
3.0
2.0
2.0