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MAX1953 Datasheet, PDF (11/22 Pages) Maxim Integrated Products – Low-Cost, High-Frequency, Current-Mode PWM Buck Controller
Low-Cost, High-Frequency, Current-Mode PWM
Buck Controller
Table 1. Suggested Components (continued)
DESIGNATION
C4
C5
C6
MAX1953
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
4.7µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ475MG
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
MAX1954
180µF, 4V SP Polymer
Panasonic
EEFUEOG181R
—
—
C7
—
—
C8
—
—
C9-C13
—
—
C14
CC
Cf
D1
L1
N1-N2
N3-N4
R1
R2
R3
RC
—
—
270pF, 10V X7R CER
Kemet
C0402C271M8RAC
—
Schottky diode
Central Semiconductor
CMPSH1-4
1µH 3.6A
Toko 817FY-1R0M
Dual MOSFET 20V 5A
Fairchild
FDS6898A
—
16.9kΩ 1%
8.06kΩ 1%
1000pF, 10V X7R CER
Kemet
C0402C102M8RAC
47pF, 10V C0G CER
Kemet
C0402C470K8GAC
Schottky diode
Central Semiconductor
CMPSH1-4
2.7µH 6.6A
Coilcraft
DO3316-272HC
Dual MOSFET 20V
Fairchild
FDS6890A
—
9.09kΩ 1%
8.06kΩ 1%
33kΩ 5%
62kΩ 5%
MAX1957
270µF, 2V SP Polymer
Panasonic
EEFUEOD271R
270µF, 2V SP Polymer
Panasonic
EEFUEOD271R
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
4.7µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ475MG
0.1µF, 50V X7R CER
Taiyo Yuden
UMK107BJ104KA
—
1500pF, 50V X7R CER
Murata
GRM39X7R152K50
470pF, 50V X7R CER
Murata
GRM39X7R471K50
68pF, 50V COG CER
Murata
GRM39COG680J50
Schottky diode
Central Semiconductor
CMPSH1-4
2.7µH 6.6A
Coilcraft
DO3316-272HC
Dual MOSFET 20V
Fairchild
FDS6898A
—
2kΩ 1%
2kΩ 1%
10kΩ 5%
51.1kΩ 5%
20A CIRCUIT
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
10µF, 6.3V X5R CER
Taiyo Yuden
JMK212BJ106MG
0.1µF, 50V X7R CER
Taiyo Yuden
UMK107BJ104KA
270µF, 2V SP polymer
Panasonic
EEFUEOD271R
270µF, 2V SP polymer
Panasonic
EEFUEOD271R
—
560pF, 10V X7R CER
Kemet
C0402C561M8RAC
15pF, 10V C0G CER
Kemet
C0402C150K8GAC
Schottky diode
Central Semiconductor
CMPSH1-4
0.8µH 27.5A
Sumida
CEP125U-0R8
N-channel 30V
International Rectifier
IRF7811W
N-channel 30V
Siliconix Si4842DY
10kΩ 1%
8.06kΩ 1%
270kΩ 5%
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