ADP1828LC-EVALZ Analog Devices Inc, ADP1828LC-EVALZ Datasheet - Page 13

• Manufacturer Part Number: ADP1828LC-EVALZ
• Description: BOARD EVALUATION ADP1828LC
• Manufacturer: Analog Devices Inc

Specifications of ADP1828LC-EVALZ

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 5A
• Voltage - Input: 5.5 ~ 13.2V
• Regulator Topology: Buck
• Frequency - Switching: 600kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP1828
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

1
3
1
2
3
4
1
2
3
CH1 2.00V
CH3
CH1 5.00V
CH3 1.00V
CH1 5.00V
CH3
Figure 23. Line Transient Response of Figure 1, No Load
Figure 25. Soft Start and Inrush Current of Figure 1
SHORT CIRCUIT APPLIED
50.0mV
1.00V
T
Figure 24. Output Short-Circuit Response
EN
B W
B W
B W
CH2 500mV
CH4
CH2 1.00V
V
SS
OUT
V
V
OUT
SS
V
IN
5.00A Ω
OUT
= 5V TO 9V TO 5V
T
(AC-COUPLED)
INPUT CURRENT
B W
B W
SHORT CIRCUIT REMOVED
M 4.00ms
M 20.0ms
M 4.00ms
V
IN
= 5.5V
A CH1
A CH3
A CH1
3.000V
6.08V
1.34V
Rev. C | Page 13 of 36
4
1
2
3
1
1
CH1 5.00V
CH3 1.00V
CH1
CH1
200mV
100mV
Figure 26. Power-On Response, EN Tied to V
V
V
OUT
Figure 28. Tracking, TRK from 0 V to 0.5 V
IN
Figure 27. Tracking, TRK from 0 V to 1 V
B W
B W
B W
SS
CH2 500mV
CH4
CH2 200mV
CH2 100mV
TRK AND FB SUPERIMPOSED
T
5.00V
T
T
SW
FB
B W
B W
B W
TRK
M 20.0ms
M 20.0ms
M 2.00ms
A CH1
A CH1
A CH1
IN
ADP1828
680mV
352mV
4.10V