ADP1871ACPZ-1.0-R7 Analog Devices Inc, ADP1871ACPZ-1.0-R7 Datasheet - Page 9
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ADP1871ACPZ-1.0-R7
Manufacturer Part Number
ADP1871ACPZ-1.0-R7
Description
1.0MHz, Light Load Eff Enabled
Manufacturer
Analog Devices Inc
Datasheet
1.ADP1870-0.3-EVALZ.pdf
(44 pages)
Specifications of ADP1871ACPZ-1.0-R7
Frequency - Max
1MHz
Pwm Type
Current Mode
Number Of Outputs
1
Duty Cycle
45%
Voltage - Supply
2.95 V ~ 20 V
Buck
Yes
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
-40°C ~ 125°C
Package / Case
10-WFDFN, CSP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ADP1871ACPZ-1.0-R7
ADP1871ACPZ-1.0-R7TR
ADP1871ACPZ-1.0-R7TR
1.818
1.816
1.814
1.812
1.810
1.808
1.806
1.804
1.802
1.800
1.798
1.796
1.794
1.792
1.790
1.788
1.786
1.784
1.782
1.780
1.778
1.776
1.774
1.772
1.770
5.030
5.025
5.020
5.015
5.010
5.005
5.000
4.995
4.990
4.985
4.980
4.975
4.970
0.808
0.806
0.804
0.802
0.800
0.798
0.796
0.794
0.792
Figure 16. Output Voltage Accuracy—600 kHz, V
Figure 17. Output Voltage Accuracy—600 kHz, V
Figure 18. Output Voltage Accuracy—600 kHz, V
0
0
0
1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000
1000 2000 3000 4000 5000 6000 7000 8000
1500
+125°C
+25°C
–40°C
+125°C
+25°C
–40°C
3000
V
IN
LOAD CURRENT (mA)
LOAD CURRENT (mA)
LOAD CURRENT (mA)
4500
= 13V
V
V
+125°C
+25°C
–40°C
IN
IN
V
V
V
IN
IN
IN
= 13V
= 16.5V
= 13V
= 16.5V
= 20V
6000
V
IN
7500
= 16.5V
+125°C
+25°C
–40°C
9000
OUT
OUT
OUT
10,500
= 0.8 V
= 1.8 V
9000
= 5 V
12,000
10,000
Rev. A | Page 9 of 44
0.807
0.805
0.803
0.801
0.799
0.797
0.795
0.793
0.791
0.789
0.787
1.820
1.815
1.810
1.805
1.800
1.795
1.790
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
4.96
4.95
4.94
4.93
4.92
4.91
4.90
Figure 19. Output Voltage Accuracy—1.0 MHz, V
Figure 20. Output Voltage Accuracy—1.0 MHz, V
Figure 21. Output Voltage Accuracy—1.0 MHz, V
0
0
0
0
1000 2000 3000 4000 5000 6000 7000 8000 9000
800
1600
2000
2400
V
V
3200
IN
LOAD CURRENT (mA)
LOAD CURRENT (mA)
V
IN
IN
= 13V
LOAD CURRENT (mA)
4000
= 13V
+125°C
+25°C
–40°C
= 13V
4000
+125°C
+25°C
–40°C
+125°C
+25°C
–40°C
4800
ADP1870/ADP1871
V
5600
V
IN
6000
V
IN
IN
= 16.5V
= 16.5V
6400
= 16.5V
+125°C
+25°C
–40°C
+125°C
+25°C
–40°C
+125°C
+25°C
–40°C
7200
8000
8000
OUT
OUT
OUT
= 0.8 V
= 1.8 V
8800
=5 V
9600
10,000
10,000