ADP2119-EVALZ Analog Devices Inc, ADP2119-EVALZ Datasheet - Page 7

• Manufacturer Part Number: ADP2119-EVALZ
• Description: Step-Down Regulator Eval. Board
• Manufacturer: Analog Devices Inc

Specifications of ADP2119-EVALZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: Step Down DC/DC Converter
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: ADP2119
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.6V ~ Vin
• Current - Output: 2A
• Voltage - Input: 2.3 ~ 5.5 V
• Regulator Topology: Buck
• Frequency - Switching: 1.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2119
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
Figure 4. Efficiency (ADP2119, V
Figure 6. Efficiency (ADP2120, V
Figure 5. Efficiency (ADP2119, V
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
0
0
0
0
0
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
IN
0.2
0.2
= V
0.2
0.4
0.4
PVIN
0.4
0.6
0.6
= 5 V, V
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
0.8
0.8
0.6
IN
IN
OUT
IN
= 3.3 V, FPWM) vs. Output Current
= 3.3 V, FPWM) vs. Output Current
1.0
1.0
= 5 V, FPWM) vs. Output Current
= 1.2 V, L = 1.5 μH, C
0.8
1.2
1.2
1.4
1.4
1.0
1.6
1.6
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1.2
1.8
1.8
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
= 3.3V
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
2.0
2.0
1.4
IN
= 22 μF, C
Rev. 0 | Page 7 of 24
OUT
= 2 × 22 μF, unless otherwise noted.
Figure 7. Efficiency (ADP2119, V
Figure 9. Efficiency (ADP2120, V
Figure 8. Efficiency (ADP2119, V
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
0
0
0
0
0
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
INDUCTOR SUMIDA
CDRH5D18BHPNP-1R5M
0.2
0.2
0.2
0.4
0.4
0.4
0.6
0.6
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
0.8
0.8
0.6
IN
IN
IN
1.0
1.0
= 3.3 V, PFM) vs. Output Current
= 3.3 V, PFM) vs. Output Current
= 5 V, PFM) vs. Output Current
ADP2119/ADP2120
0.8
1.2
1.2
1.4
1.4
1.0
1.6
1.6
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1.2
1.8
1.8
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
= 3.3V
= 1.0V
= 1.2V
= 1.5V
= 1.8V
= 2.5V
2.0
2.0
1.4