参数资料
型号: MAX1637EEE
厂商: Maxim Integrated Products
文件页数: 8/20页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
PWM 型: 电流模式,混合
输出数: 1
频率 - 最大: 338kHz
占空比: 96%
电源电压: 3.15 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 管件
Miniature, Low-Voltage,
Precision Step-Down Controller
Table 1. Component Selection for Standard Applications
COMPONENT
2A
LOAD
LOAD CURRENT CURRENT
3A (EV KIT) 7A (EV KIT)
3A
Input Voltage Range
Output Voltage Range
Application
Frequency
Q1 High-Side
MOSFET
Q2 Low-Side MOSFET
C1 Input Capacitor
C2 Output Capacitor
R1 Resistor
L1 Inductor
7V to 22V
2.5V
Chipset Supply
300kHz
1/2 Si4902DY or
1/2 MMDF3NO3HD
1/2 Si4902DY or
1/2 MMDF3NO3HD
10μF, 25V ceramic
Tokin C34Y5U1E106Z
or Marcon/United
Chemicon
THCR40E1E106ZT
220μF, 6.3V tantalum
Sprague
595D227X96R3C2
0.033 Ω , 1% (2010)
Dale WSL-2010-R033F
10μH
Coilcraft
DO3316P-103 or
Coiltronics UP2-100
7V to 22V
2.5V
Chipset Supply
300kHz
International Rectifier
IRF7403 or
Siliconix Si4412
International Rectifier
IRF7413 or
Siliconix Si4410DY
10μF, 25V ceramic
Tokin C34Y5U1E106Z
or Marcon/United
Chemicon
THCR40E1E106ZT
470μF, 6.3V tantalum
Kemet
T510X477(1)006AS or
470μF, 4V tantalum
Sprague
594D477X0004R2T
0.020 Ω , 1% (2010)
Dale WSL-2010-R020F
10μH
Sumida CDRH125-100
7V to 22V
1.7V
CPU Core
300kHz
Fairchild FDS9412 or
International Rectifier
IRF7403
Fairchild FDS6680 or
Siliconix Si4420DY
4 x 10μF, 25V ceramic
Tokin C34Y5U1E106Z
or Marcon/United
Chemicon
THCR40E1E106ZT
3 x 470μF, 6.3V tantalum
Kemet
T510X477(1)006AS or
470μF, 4V tantalum
Sprague
594D477X0004R2T
0.010 Ω , 1% (2512)
Dale WSL-2512-R010F
2.2μH
Panasonic P1F2R0HL or
Coiltronics UP4-2R2 or
Coilcraft
DO5022P-222HC
4.75V to 30V
3.3V
General Purpose
300kHz
International Rectifier
IRF7403 or
Siliconix Si4412
International Rectifier
IRF7413 or
Siliconix Si4410DY
10μF, 30V
Sanyo OS-CON
470μF, 6.3V tantalum
Kemet
T510X477(1)006AS or
470μF, 4V tantalum
Sprague
594D477X0004R2T
0.020 Ω , 1% (2010)
Dale WSL-2010-R020F
10μH Sumida
CDRH125-100
Table 2. Component Suppliers
COMPANY
AVX
Central
Semiconductor
Coilcraft
Coiltronics
Dale
Fairchild
International
Rectifier (IR)
IRC
FACTORY FAX
(COUNTRY CODE)
(1) 803-626-3123
(1) 516-435-1824
(1) 847-639-1469
(1) 561-241-9339
(1) 605-665-1627
(1) 408-721-1635
(1) 310-322-3332
(1) 512-992-3377
USA PHONE
(803) 946-0690
(516) 435-1110
(847) 639-6400
(561) 241-7876
(605) 668-4131
(408) 721-2181
(310) 322-3331
(512) 992-7900
COMPANY
Marcon/United
Chemi-Con
Matsuo
Motorola
Panasonic
Sanyo
Siliconix
Sprague
Sumida
TDK
Tokin
FACTORY FAX
(COUNTRY CODE)
(1) 847-696-9278
(1) 714-960-6492
(1) 602-994-6430
(1) 714-373-7183
(81) 7-2070-1174
(1) 408-970-3950
(1) 603-224-1430
(81) 3-3607-5144
(1) 847-390-4428
(1) 408-434-0375
USA PHONE
(847) 696-2000
(714) 969-2491
(602) 303-5454
(714) 373-7939
(619) 661-6835
(408) 988-8000
(603) 224-1961
(847) 956-0666
(847) 390-4373
(408) 432-8020
8
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