ADP2442-EVALZ Analog Devices, ADP2442-EVALZ Datasheet - Page 9

• 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
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.1
–0.2
–0.3
–0.2
–0.4
–0.6
–0.8
–1.0
0.30
0.25
0.20
0.15
0.10
0.05
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
Figure 18. Line Regulation, V
0
0
Figure 17. Load Regulation for Different Temperatures
7
Figure 16. Load Regulation for Different Supplies
V
V
f
SYNC = AGND PULSE SKIP MODE
V
f
SYNC = VCC, FORCED PWM MODE
SW
V
f
SYNC = VCC PWM MODE
SW
IN
OUT
SW
OUT
OUT
V
V
V
T
= 24V
IN
IN
IN
= 700kHz
12
= 700kHz
0.2
A
= 700kHz
= 5V
= 12V
= 24V
= 36V
= 5V
= 5V
= +25°C
0.2
17
0.4
0.4
T
A
22
LOAD (A)
LOAD (A)
= –40°C
T
V
A
0.6
IN
OUT
= +125°C
(V)
= 5 V for Different Loads
LOAD = 1A
27
0.6
LOAD = 500mA
0.8
32
0.8
1.0
37
1.0
1.2
42
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400
350
300
250
200
150
100
300
250
200
150
100
300
250
200
150
100
Figure 19. Pulse Skip (P
50
50
50
0
0
0
15
10
Figure 21. Pulse Skip Threshold Load Current, V
5
Figure 20. Pulse Skip Threshold Load Current, V
V
V
OUT
V
OUT
10
f
OUT
SW
15
= 12V
20
= 5V
f
SW
= 300kHz
= 3.3V
= 300kHz
15
f
20
SKIP
SW
f
f
SW
SW
) Threshold Load Current, V
= 300kHz
25
20
= 700kHz
= 700kHz
V
V
V
IN
IN
IN
25
(V)
(V)
(V)
f
SW
25
30
= 600kHz
30
30
35
OUT
OUT
35
35
ADP2442
OUT
= 12 V
= 5 V
= 3.3 V
40
40
40