ADP2442-EVALZ Analog Devices, ADP2442-EVALZ Datasheet - Page 29

• 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
Table 17. Calculated Component Values for Figure 66
Quantity
2
2
2
1
1
1
1
1
1
1
1
1
1
Reference
C1, C2
C3, C4
C5
C7
C8
L1
C6
C10
R9
R5
R2
R3
R7
10kΩ
Value
4.7 µF
1 µF
10 nF
47 µF
47 µF
33.3 µH
0.1 µF
560 pF
300 kΩ
91 kΩ
45 kΩ
10 kΩ
50 kΩ
R3
45kΩ
R2
Figure 66. Typical Application Circuit, V
560pF
C10
Description
Capacitor ceramic, X7R, 50 V
Capacitor ceramic, 1 µF, 25 V, X7R, 10%, 0603
Capacitor ceramic, 10 nF, 50 V, 10%, X7R, 0603
Capacitor ceramic, 47 µF, 6.3 V, X7R, 1210
Capacitor ceramic, 47 µF, 6.3 V, X7R, 1210
Inductor
Capacitor ceramic, 0.1 µF, 50 V, X7R, 0805
Capacitor ceramic, 50 V
Resistor, 1/10 W, 1%, 0603, SMD
Resistor, 1/10 W, 1%, 0603, SMD
Resistor, 1/10 W, 1%, 0603, SMD
Resistor, 1/10 W, 1%, 0603, SMD
Resistor, 1/10 W, 1%, 0603, SMD
EXT
91kΩ
R5
50kΩ
R7
FB
COMP
EN
PGOOD
300kΩ
1µF/25V
1µF/25V
R9
ADP2442
Rev. 0 | Page 29 of 36
C3
C4
IN
10nF/50V
PGND
CLOCK:
300k±30%
= 36 V ± 10%, V
VIN
SW
C5
VCC
0.1µF
C6
33.3µH
4.7µF/
L1
OUT
50V
47µF/
C2
6.3V
C7
= 3.3 V, f
V
36V
47µF/
IN
6.3V
:
C8
SW
C1
4.7µF/
50V
= 300 kHz
3.3V, 1A
V
OUT
:
Part Number
GRM31CR71H475KA12L
GRM188R71E105KA12D
ECJ-1VB1H103K
GRM32ER70J476KE20L
GRM32ER70J476KE20L
CoilCraft MSS1038T-333ML
ECJ-2FB1H104K
Determined by user
Determined by user
Determined by user
Determined by user
Determined by user
Determined by user
ADP2442