MAX8664 Maxim Integrated Products, MAX8664 Datasheet - Page 15

• Manufacturer Part Number: MAX8664
• Description: Step-Down Controller
• Manufacturer: Maxim Integrated Products

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Figure 4. 1MHz Application Circuit with All Ceramic Capacitors and Sequenced Outputs
POWER-GOOD
TO SYSTEM
47kΩ
R9
EXT REF
0.6V
10kΩ
R8
5V
VCC
Q1
CMST3904
1μF
C5
Controller with Fast Transient Response
______________________________________________________________________________________
10kΩ
R7
4.7μF
C12
1μF
C6
N5
2N7002
0.01μF
VCC
C14
22.6kΩ
R10
10kΩ
R12
Low-Cost, Dual-Output, Step-Down
R5
10Ω
FB1
IN
VL
V
REFIN2
GND
PWRGD
OSC/EN12
FB2
CC
MAX8664
PGND
ILIM1
ILIM2
BST1
BST2
DH1
DH2
LX1
DL1
LX2
DL2
3.32kΩ
0.01μF
C1
R1
C7
0.22μF
3.32kΩ
0.01μF
IRF7821
IRF7821
C15
R11
IRF7821
IRF7821
N4
N3
C19
0.22μF
N2
N1
1μF
C16
1μF
R6
2Ω
C13
2200pF
C2
R13
2Ω
C20
2200pF
17.4kΩ
R2
10μF
0.2μH
C17
17.4kΩ
10μF
L1
R14
C3
0.2μH
L2
820pF
C8
10μF
820pF
C21
C18
10μF
47μF
C4
10kΩ
C9
R3
47μF
R15
10kΩ
R16
6.34kΩ
C22
2.97V TO 3.63V
47μF
3.16kΩ
INPUT
C10
47μF
R4
C23
0.1μF
C11
0.1μF
1.8V/10A
C24
OUT1
1.2V/10A
OUT2
15