ADP1870ACPZ-0.3-R7 Analog Devices Inc, ADP1870ACPZ-0.3-R7 Datasheet - Page 9

• Manufacturer Part Number: ADP1870ACPZ-0.3-R7
• Description: 300kHz, Light Load Eff Enabled
• Manufacturer: Analog Devices Inc

Specifications of ADP1870ACPZ-0.3-R7

• Frequency - Max: 300kHz
• Pwm Type: Current Mode
• Number Of Outputs: 1
• Duty Cycle: 84%
• 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: ADP1870ACPZ-0.3-R7; ADP1870ACPZ-0.3-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