ADP2102YCPZ-4-R7 Analog Devices Inc, ADP2102YCPZ-4-R7 Datasheet - Page 11

600mA Step-down DC-DC Converter

ADP2102YCPZ-4-R7

Manufacturer Part Number
ADP2102YCPZ-4-R7
Description
600mA Step-down DC-DC Converter
Manufacturer
Analog Devices Inc
Type
Step-Down (Buck)r
Datasheet

Specifications of ADP2102YCPZ-4-R7

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
2.5 ~ 3.3 V
Current - Output
600mA
Frequency - Switching
3MHz
Voltage - Input
4.5 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-LFCSP
Power - Output
740mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ADP2102-4-EVALZ - BOARD EVAL 2.5V-3.3V ADJ OUTPUTADP2102-3-EVALZ - BOARD EVAL 1.5V-1.875V ADJ OUTPTADP2102-2-EVALZ - BOARD EVAL 1.2V-1.5V ADJ OUTPUTADP2102-1-EVALZ - BOARD EVAL 0.8V-1.2V ADJ OUTPUTADP2102-1.8-EVALZ - BOARD EVAL FOR ADP2102-1.8ADP2102-1.875EVALZ - BOARD EVAL FOR ADP2102-1.875ADP2102-1.5-EVALZ - BOARD EVAL FOR ADP2102-1.5ADP2102-1.375EVALZ - BOARD EVAL FOR ADP2102-1.375ADP2102-1.25-EVALZ - BOARD EVAL FOR ADP2102-1.25ADP2102-1.0-EVALZ - BOARD EVAL FOR ADP2102-1.0ADP2102-0.8-EVALZ - BOARD EVAL FOR ADP2102-0.8ADP2102-EVALZ - BOARD EVAL FOR ADJ VOLT ADP2102ADP2102-1.2-EVALZ - BOARD EVAL FOR 1.2V ADP2102
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ADP2102YCPZ-4-R7TR
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

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