ADP2114 Analog Devices, ADP2114 Datasheet - Page 33

• Manufacturer Part Number: ADP2114
• Description: Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator
• Manufacturer: Analog Devices

APPLICATION CIRCUITS
47µF
10µF
PGOOD2
V
22µF
OUT2
1.2µH
= 1.8V, 2A
100kΩ
47µF
SYNC
4.7kΩ
1100pF
Figure 80. Application Circuit for a Single 4 A Output
22nF
22kΩ
Figure 79. Application Circuit for 2 A/2 A Outputs
22µF
3.3µH
PGOOD2
V2SET
VIN4
VIN5
VIN6
SW3
SW4
FB2
PGND3
PGND4
COMP2
SYNC/CLKOUT
15kΩ
1µF
10nF
V
10Ω
ADP2114
IN
27kΩ
Rev. 0 | Page 33 of 40
EN2
VIN4
VIN5
VIN6
PGOOD2
SW3
SW4
PGND3
PGND4
FB2
V2SET
SYNC/CLKOUT
COMP2
SS2
1µF
8.2kΩ
PGOOD1
COMP1
PGND1
PGND2
4.7kΩ
10Ω
V1SET
ADP2114
VIN1
VIN2
VIN3
f
SW1
SW2
FB1
SW
= 600kHz
1000pF
1.2MHz
f
PGOOD1
SW
COMP1
PGND1
PGND2
12kΩ
V1SET
4.7kΩ
=
VIN1
VIN2
VIN3
SW1
SW2
1.2µH
EN1
FB1
SS1
47kΩ
V
PGOOD
10nF
10µF
IN
100kΩ
3.3µH
22µF
47µF
= 5V
V
27kΩ
1000pF
OUT1
V
PGOOD1
OUT
V
47µF
IN
= 3.3V, 2A
22µF
= 5V
= 1.2V, 4A
ADP2114