参数资料
型号: MAX1654
厂商: Maxim Integrated Products, Inc.
英文描述: High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP
中文描述: 高效率、PWM、降压型DC-DC控制器,16引脚QSOP封装
文件页数: 11/28页
文件大小: 265K
代理商: MAX1654
M
High-Effic ienc y, PWM, S tep-Down
DC-DC Controllers in 16-Pin QS OP
______________________________________________________________________________________
11
Table 1. Component Selection for Standard Applications
COMPONENT
Input Range
3.3V at 1A
3.3V at 2A
5V/3.3V at 3A
4.75V to 28V
3.3V at 5A
1.8V at 2.5A
4.75V to 22V
Frequency
300kHz
300kHz
300kHz
300kHz
150kHz
Q1 High-Side
MOSFET
International Rectifier
1/2 IRF7101
International Rectifier
1/2 IRF7303 or
Fairchild
Semiconductor
1/2 NDS8936
International Rectifier
IRF7403 or
Fairchild
Semiconductor
NDS 8410A
Fairchild
Semiconductor
FDS6680
I
nternational Rectifier
1/2 IRF7303 or
Fairchild
Semiconductor
1/2 NDS8936
Q2 Low-Side
MOSFET
International Rectifier
1/2 IRF7101
International Rectifier
1/2 IRF7303 or
Fairchild
Semiconductor
1/2 NDS8936
International Rectifier
IRF7403 or
Fairchild
Semiconductor
NDS 8410A
Fairchild
Semiconductor
FDS6680
International Rectifier
1/2 IRF7303 or
Fairchild
Semiconductor
1/2 NDS8936
C1 Input
Capacitor
10μF, 35V
AVX
TPSD106M035R0300
22μF, 35V
AVX
TPSE226M035R0300
(2) 22μF, 35V
AVX
TPSE226M035R0300
(3) 22μF, 35V
AVX
TPSE226M035R0300
10μF, 25V ceramic
Taiyo Yuden
TMK325F106Z
C2 Output
Capacitor
100μF, 6.3V
AVX TPSC107M006R
220μF, 10V
AVX
TPSE227M010R0100
or Sprague
594D227X001002T
470μF, 6V (for 3.3V)
Kemet
T510X477M006AS
or
(2) 220μF, 10V (for 5V)
AVX
TPSE227M010R011
(3) 330μF, 10V
Sprague
594D337X0010R2T
or
(2) 470μF, 6V
Kemet
T510X477M006AS
470μF, 4V
Sprague
594D477X0004R2T
or
470μF, 6V
Kemet
T510X477M006AS
D1 Rectifier
1N5819 or Motorola
MBR0520L
1N5819 or Motorola
MBRS130LT3
1N5819 or Motorola
MBRS130LT3
1N5821 or Motorola
MBRS340T3
1N5817 or Motorola
MBRS130LT3
R1 Sense
Resistor
70m
Dale WSL-1206-R070F
or IRC LR2010-01-R070
33m
Dale WSL-2010-R033F
or IRC LR2010-01-R033
25m
Dale WSL-2010-R025F
or IRC LR2010-01-R025
12m
Dale WSL-2512-R012F
30m
Dale WSL-2010-R030F
or IRC LR2010-01-R030
L1 Inductor
33μH
Sumida CDR74B-330
15μH
Sumida CDR105B-150
10μH
Sumida CDRH125-100
4.7μH
Sumida CDRH127-4R7
15μH
Sumida CDRH125-150
Table 2. Component Suppliers
* Distributor
[1] 602-994-6430
602-303-5454
Motorola
[1] 408-986-1442
[1] 714-960-6492
408-986-0424
714-969-2491
Kemet
Matsuo
[1] 512-992-3377
512-992-7900
IRC
[1] 408-721-1635
[1] 310-322-3332
408-822-2181
310-322-3331
Fairchild
International Rectifier
[1] 605-665-1627
605-668-4131
Dale
[1] 561-241-9339
561-241-7876
Coiltronics
[1] 847-639-1469
847-639-6400
Coilcraft
[1] 516-435-1824
516-435-1110
Central Semiconductor
[1] 803-626-3123
803-946-0690
AVX
FACTORY FAX
[Country Code]
USA PHONE
MANUFACTURER
4.75V to 28V
4.75V to 28V
4.75V to 28V
[1] 408-573-4159
[1] 847-390-4405
408-573-4150
847-390-4461
Taiyo Yuden
TDK
[81] 3-3607-5144
847-956-0666
Sumida
[1] 603-224-1430
603-224-1961
Sprague
[1] 408-970-3950
408-988-8000
800-554-5565
Siliconix
[81] 7-2070-1174
619-661-6835
Sanyo
[81] 3-3494-7414
805-867-2555*
NIEC
[1] 814-238-0490
814-237-1431
800-831-9172
Murata
FACTORY FAX
[Country Code]
USA PHONE
MANUFACTURER
[1] 702-831-3521
702-831-0140
Transpower Technologies
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