ADP2147ACBZ-130-R7 AD [Analog Devices], ADP2147ACBZ-130-R7 Datasheet - Page 6

• Manufacturer Part Number: ADP2147ACBZ-130-R7
• Description: Compact, 800 mA, 3 MHz, Simple DVS, Buck Regulator Input voltage: 2.3 V to 5.5 V
• Manufacturer: AD [Analog Devices]

ADP2147
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 3.6 V, T
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0.001
0.001
0.001
0
0
0
Figure 3. Efficiency vs. Load Current, Across Input Voltage,
Figure 4. Efficiency vs. Load Current, Across Input Voltage,
Figure 5. Efficiency vs. Load Current, Across Input Voltage,
A
= 25°C, V
0.01
0.01
0.01
EN
= V
V
V
V
OUT
OUT
OUT
I
I
I
IN
OUT
OUT
OUT
= 1.8 V
= 0.8 V
= 3.3 V
, unless otherwise noted.
(A)
(A)
(A)
0.1
0.1
0.1
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 3.9V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
1
1
1
Rev. 0 | Page 6 of 16
1.825
1.815
1.805
1.795
1.785
1.775
0.815
0.810
0.805
0.800
0.795
0.790
0.785
0.780
3.378
3.358
3.338
3.318
3.298
3.278
3.258
3.238
3.218
Figure 6. Load Regulation Across Input Voltage, V
Figure 7. Load Regulation Across Input Voltage, V
Figure 8. Load Regulation Across Input Voltage, V
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
I
I
I
OUT
OUT
OUT
0.4
0.4
0.4
(A)
(A)
(A)
0.5
0.5
0.5
0.6
0.6
0.6
OUT
OUT
OUT
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
0.7
0.7
0.7
= 1.8 V
= 0.8 V
= 3.3 V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 3.9V
= 4.2V
= 5.5V
0.8
0.8
0.8