ADP2303ARDZ-5.0-R7 Analog Devices Inc, ADP2303ARDZ-5.0-R7 Datasheet - Page 9
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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
Figure 24. Discontinuous Conduction Mode (DCM), V
Figure 23. MOSFET R
1
4
2
270
265
260
255
250
245
240
235
230
225
220
215
210
205
180
170
160
150
140
130
120
100
110
90
80
70
60
CH1
–40
–40
5.00mV
Figure 22. Minimum Off Time vs. Temperature
–20
–20
B
DSON
W
0
0
V
CH2 5.00V
CH4 2.00A Ω
vs. Temperature (Pin-to-Pin Measurement)
OUT
SW
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
I
L
(AC)
40
40
M1.00µs
T
30.00%
60
60
80
80
A CH2
OUT
V
V
V
GS
GS
GS
= 3.3 V, V
100
100
= 3V
= 4V
= 5V
7.50V
120
120
IN
= 12 V
Rev. 0 | Page 9 of 28
Figure 26. Continuous Conduction Mode (CCM), V
1
4
2
1
4
2
150
145
140
135
130
125
120
115
110
105
100
CH1
CH1
–40
Figure 27. Power Saving Mode, V
5.00mV
50.00mV
Figure 25. Minimum On Time vs. Temperature
–20
B
B
W
0
W
V
OUT
CH2 5.00V
CH4 2.00A Ω
SW
CH2 5.00V
CH4 2.00A Ω
I
L
TEMPERATURE (°C)
V
I
SW
(AC)
20
L
OUT
(AC)
40
ADP2302/ADP2303
M1.00µs
T
M200µs
T
30.00%
OUT
30.00%
60
= 3.3 V, V
80
OUT
A CH2
A CH2
= 3.3 V, V
IN
= 12 V
100
7.50V
7.50V
IN
120
= 12 V