ADP2442-EVALZ Analog Devices, ADP2442-EVALZ Datasheet - Page 14

• 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

ADP2442
Figure 47. Startup with Precision Enable, V
V
IN
= 24 V, V
3
1
2
Figure 46. Shutdown with V
3
1
2
3
1
2
CH1 2.00V
CH3 10.0V
CH1
CH3 5.00V
CH1
CH3 5.00V
SS
2.00V
2.00V
OUT
f
V
V
SW
SS
EN
V
SW
IN
OUT
OUT
EN
V
Load = No Load, SYNC/MODE = 700 kHz
Figure 48. Startup with Precision Enable,
= 5 V, f
= 700 kHz, Load = 5 Ω, SYNC/MODE = VCC
OUT
B
B
B
B
B
B
W
W
W
W
W
W
SW
CH2
CH2 10.0V
CH2 10.0V
= 700 kHz, Load = 5 Ω, SYNC/MODE = 700 kHz
20.0V
IN
, PWM Mode, V
M400µs
M1.00ms
M1.00ms
T
T
T
IN
41.80%
9.60%
= 24 V, V
9.80%
V
V
f
LOAD = 5Ω
SYNC/MODE = 700kHz
V
V
f
NO LOAD
SYNC/MODE = 700kHz
SW
SW
IN
OUT
IN
OUT
V
V
f
LOAD = 5Ω
SYNC/MODE = VCC
= 24V
= 24V
SW
= 700kHz
= 700kHz
IN
OUT
= 5V
= 5V
IN
= 36V
= 700kHz
= 36 V, V
A CH3
A CH3
A CH3
= 5V
OUT
= 5 V, f
OUT
6.00V
2.00V
2.40V
SW
= 5 V,
= 700 kHz,
Rev. 0 | Page 14 of 36
–10
–30
–50
–70
–90
110
90
70
50
30
10
Figure 49. Shutdown with Precision Enable, V
3
1
2
1
CH1
CH3 5.00V
CROSSOVER = 58kHz: 1/12
PHASE MARGIN = 55°
V
V
f
LOAD = 1A
SW
IN
OUT
f
2.00V
SW
Figure 50. Magnitude and Phase vs. Frequency
= 24V
= 700kHz
SS
= 700 kHz, Load = 5 Ω, SYNC/MODE = 700 kHz
= 5V
EN
V
OUT
B
B
W
W
CH2 10.0V
10
FREQUENCY (kHz)
f
SW
M1.00ms
T
V
V
f
LOAD = 5Ω
SYNC/MODE = 700kHz
50.00%
SW
IN
OUT
100
= 24V
= 700kHz
= 5V
IN
A CH3
= 24 V, V
Data Sheet
OUT
2.00V
= 5 V,
200
160
120
80
40
0
–40
–80
–120
–160
–200