ADP2442-EVALZ Analog Devices, ADP2442-EVALZ Datasheet - Page 11

• Manufacturer Part Number: ADP2442-EVALZ
• Description: Power Management IC Development Tools Eval board
• Manufacturer: Analog Devices
• Type: DC/DC Converters, Regulators & Controllersr
• Series: ADP2442r

Specifications of ADP2442-EVALZ

• Rohs: yes
• Tool Is For Evaluation Of: ADP2442
• Factory Pack Quantity: 1

Data Sheet
Figure 28. Minimum On Time and Minimum Off Time vs. Temperature
1200
1000
1100
200
175
150
125
100
260
240
220
200
180
160
140
120
100
900
800
700
600
500
400
300
200
75
50
25
0
–50
–50
–50
Figure 30. Switching Frequency vs. Temperature
–30
–30
–25
Figure 29. High-Side R
f
f
f
SW
SW
SW
–10
–10
= 300kHz
= 700kHz
MINIMUM OFF
= 1MHz
MINIMUM ON
0
10
10
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
30
30
50
50
50
DS(ON)
vs. Temperature
70
70
75
90
90
100
110
110
125
130
130
150
150
150
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Figure 33. Pulse Skip Mode, V
1.80
1.78
1.76
1.74
1.72
1.70
1.68
1.66
1.64
1.62
1.60
1.58
1.56
1.54
1.52
1.50
180
160
140
120
100
1
4
2
80
60
40
20
–50
0
–50
CH1 20.0mV
INDUCTOR CURRENT
SW
V
OUT
–30
Figure 32. Low-Side R
Figure 31. Current Limit vs. Temperature
–10
B
W
0
10
CH2 10.0V
CH4
SYNC/MODE = AGND
TEMPERATURE (°C)
TEMPERATURE (°C)
IN
200mA Ω
30
= 24 V, V
50
DS(ON)
50
OUT
M4.00µs A CH4
T
vs. Temperature
V
70
V
50.40%
= 5 V, f
IN
IN
V
V
f
NO LOAD
SYNC/MODE = AGND
SW
IN
OUT
= 4.5V
= 36V
= 24V
= 700kHz
90
= 5V
SW
100
= 700 kHz, No Load,
110
ADP2442
130
116mA
150
150