ADP2121-1.82-EVALZ Analog Devices Inc, ADP2121-1.82-EVALZ Datasheet - Page 7

• Manufacturer Part Number: ADP2121-1.82-EVALZ
• Description: 6MHz Volt Mode Buck 500mA Bumped Die
• Manufacturer: Analog Devices Inc

Specifications of ADP2121-1.82-EVALZ

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.82V
• Current - Output: 600mA
• Voltage - Input: 2.3 ~ 5.5 V
• Regulator Topology: Buck
• Frequency - Switching: 6MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2121
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 12. PWM Mode Quiescent Current vs. Input Voltage Over Temperature
Figure 10. Auto Mode Quiescent Current vs. Input Voltage Over Temperature
Figure 11. Shutdown Current vs. Input Voltage Over Temperature
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
16
14
12
10
44
42
40
38
36
34
32
30
8
6
4
0
2.3
2.3
2.3
V
V
V
OUT
OUT
OUT
2.7
2.7
2.7
= 1.82V
= 1.82V
= 1.82V
3.1
3.1
3.1
(Nonswitching, No Load)
(Switching, No Load)
T
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
A
3.5
3.5
3.5
= +25°C
T
T
T
T
T
T
A
A
A
A
A
A
= +85°C
= +85°C
= +25°C
= –40°C
= +25°C
= –40°C
3.9
3.9
3.9
T
A
= +85°C
4.3
4.3
4.3
T
A
= –40°C
4.7
4.7
4.7
V
OUT
5.1
5.1
5.1
= 1.82V
5.5
5.5
5.5
Rev. B | Page 7 of 20
Figure 13. Auto Mode Quiescent Current vs. Input Voltage for All Voltage
Figure 14. Shutdown Current vs. Input Voltage for All Voltage Options
0.7
0.6
0.5
0.4
0.3
0.2
0.1
40
38
36
34
32
30
15
13
11
Figure 15. PWM Mode Quiescent Current vs. Input Voltage
0
9
7
5
3
2.3
2.3
2.3
for All Voltage Options (Switching, No Load)
2.7
2.7
2.7
Options (Nonswitching, No Load)
3.1
3.1
3.1
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
3.5
3.5
3.5
3.9
3.9
3.9
4.3
4.3
4.3
4.7
4.7
4.7
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
= 1.8V
= 1.82V
= 1.85V
= 1.875V
= 2.3V
= 1.8V
= 1.82V
= 1.85V
= 1.875V
= 2.3V
5.1
ADP2121
5.1
= 1.8V
= 1.82V
= 1.85V
= 1.875V
= 2.3V
5.1
5.5
5.5
5.5