ADP2442-EVALZ Analog Devices, ADP2442-EVALZ Datasheet - Page 26

• 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

TYPICAL APPLICATION CIRCUITS
DESIGN EXAMPLE
Table 14. Calculated Component Values for Figure 63
Quantity
2
2
2
1
1
1
1
1
1
1
1
2
1
ADP2442
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
22 µF
10 µF
18.3 µH
0.1 µF
185 pF
132 kΩ
118 kΩ
74 kΩ
10 kΩ
50 kΩ
R3
74kΩ
R2
Figure 63. Typical Application Circuit, V
185pF
C10
Description
Capacitor ceramic, X7R, 50 V
Capacitor ceramic, 1 µF, 25 V, X7R, 10%, 0603
Capacitor ceramic, 10 nF, 50 V, 10%, X7R, 603
Capacitor ceramic, 22 µF, 25 V, X7R, 1210
Capacitor ceramic, 10 µF, 25 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
118kΩ
VCC
R5
50kΩ
R7
FB
COMP
EN
PGOOD
132kΩ
1µF/25V
1µF/25V
R9
ADP2442
Rev. 0 | Page 26 of 36
C3
C4
IN
10nF/50V
PGND
CLOCK:
700k±30%
= 24 V ± 10%, V
VIN
SW
C5
VCC
0.1µF
C6
18.3µH
4.7µF/
L1
50V
22µF/
OUT
C2
25V
C7
= 5 V, f
V
24V
10µF/
IN
25V
:
SW
C8
= 700 kHz
C1
4.7µF/
50V
5V, 1A
V
OUT
:
Part Number
GRM31CR71H475KA12L
GRM188R71E105KA12D
ECJ-1VB1H103K
GRM32ER71E226K
GRM32DR71E106KA12L
CoilCraft MSS1260T-183NLB
ECJ-2FB1H104K
Determined by user
Determined by user
Determined by user
Determined by user
Determined by user
Determined by user
Data Sheet