ADP2102-3-EVALZ Analog Devices Inc, ADP2102-3-EVALZ Datasheet - Page 11

• Manufacturer Part Number: ADP2102-3-EVALZ
• Description: BOARD EVAL 1.5V-1.875V ADJ OUTPT
• Manufacturer: Analog Devices Inc

Specifications of ADP2102-3-EVALZ

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.5 ~ 1.875V
• Current - Output: 600mA
• Voltage - Input: 2.7 ~ 5.5V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2102
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

1
2
1
1
3
3
CH1 50.0mV
CH1 50.0mV
CH3
CH1 50.0mV
CH3
Figure 34. Load Transient Response (V
Figure 35. Line Transient Response (V
Figure 36. Line Transient Response (V
1.00V
1.00V
T
T
T
B W
B W
B W
B W
B W
CH2: I
CH3: V
CH2
CH3: V
CH1: V
CH1: V
LOAD
IN
CH1: V
200mA Ω M 100µs
IN
(3V TO 4V STEP)
(0mA TO 300mA)
(3V TO 4V STEP)
OUT
OUT
OUT
(AC)
(AC)
T
(AC)
M 200µs
M 100µs
–300.000µs
A CH2
OUT
OUT
A CH3
A CH3
OUT
= 1.2 V)
= 1.5 V)
= 1.8 V)
T
T
T
A
A
A
= 25°C
= 25°C
= 25°C
264mA
3.74V
3.72V
Rev. B | Page 11 of 24
1
4
1
2
1
2
3
3
CH1 50.0mV
CH3
CH1
CH1
CH3 200mA Ω
Figure 37. Line Transient Response (V
1.00V
200mA Ω
2.00V
Figure 38. Start-Up and Shutdown Waveform
T
Figure 39. Light Load Start-Up Waveform
CH2: V
CH1: V
CH3: LX
B
B
B
B
B
W
W
W
W
W
T
CH2 500mV
OUT
CH2 1.00V
CH4 2.00V
IN
CH3: V
CH2: V
CH4: EN
CH1: LX
T
CH1: V
IN
OUT
(3.6V TO 4.2V STEP)
B
B W
W
OUT
B
W
M 20.0ms
T
T
M 40.0µs
M 400µs
(AC)
14.60%
27.60%
OUT
A CH3
A CH3
A CH1
= 1.8 V)
T
T
T
A
A
A
ADP2102
= 25°C
= 25°C
= 25°C
3.70V
2.00V
1.40V