參數(shù)資料
型號： MAX608EPA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： 5V or Adjustable, Low-Voltage, Step-Up DC-DC Controller
中文描述： SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDIP8
封裝： PLASTIC, DIP-8
文件頁數(shù)： 11/12頁
文件大?。?/td> 136K
代理商： MAX608EPA
Feed-Forward Capacitor
When adjusting the output voltage, it may be necessary
to parallel a 47pF to 220pF capacitor across R2, as
shown in Figures 2 and 3. Choose the lowest capacitor
value that insures stability; high capacitance values
may degrade line regulation.
__________Applic ations Information
S tarting Up Under Load
The Typical Operating Characteristics show the Start-Up
Voltage vs. Load Current graphs for 5V and 12V output
voltages. These graphs depend on the type of power
switch used. The MAX608 is not designed to start up
under full load with low input voltages.
Layout Considerations
Due to high current levels and fast switching wave-
forms, which radiate noise, proper PC board layout is
essential. Protect sensitive analog grounds by using a
star ground configuration. Minimize ground noise by
connecting GND, the input bypass capacitor ground
lead, and the output filter capacitor ground lead to a
single point (star ground configuration). Also, minimize
lead lengths to reduce stray capacitance, trace resis-
tance, and radiated noise. Place input bypass capaci-
tor C2 as close as possible to OUT and GND.
If an external resistor divider is used (Figures 2 and
3), the trace from FB to the resistors must be
extremely short.
M
5V or Adjustable, Low-Voltage,
S tep-Up DC-DC Controller
______________________________________________________________________________________
11
PRODUCTION
INDUCTORS
CAPACITORS
TRANSISTORS
Surface Mount
Sumida
CD54 series
CDR125 series
Coiltronics
CTX20 series
Coilcraft
DO3316 series
DO3340 series
Matsuo
267 series
Sprague
595D series
AVX
TPS series
Sanyo
OS-CON series
Siliconix
Si9410DY
Si4410DY
Si6426DQ
Si6946DQ
Motorola
MTP3055EL
MTD20N03HDL
MMFT3055ELT1
Through Hole
Sumida
RCH855 series
RCH110 series
Sanyo
OS-CON series
Nichicon
PL series
Motorola
1N5817–1N5822
MUR105 (high-speed
silicon)
Central Semiconductor
CMPSH-3
CMPZ5240
Nihon
EC11 FS1 series (high-
speed silicon)
Motorola
MBRS1100T3
MMBZ5240BL
DIODES
USA: (603) 224-1961
(603) 224-1430
Sprague
USA: (800) 554-5565
(408) 970-3950
Siliconix
USA: (619) 661-6835
J apan: 81-7-2070-1005
(619) 661-1055
81-7-2070-1174
Sanyo
USA: (708) 843-7500
(708) 843-2798
USA: (805) 867-2555
(805) 867-2556
Nihon
USA: (708) 956-0666
J apan: 81-3-3607-5111
(708) 956-0702
81-3-3607-5144
Sumida
USA: (516) 435-1110
(516) 435-1824
Central
Semiconductor
USA: (800) 521-6274
(602) 952-4190
Motorola
USA: (708) 639-6400
(708) 639-1469
Coilcraft
USA: (714) 969-2491
J apan: 81-6-337-6450
(714) 960-6492
81-6-337-6456
USA: (407) 241-7876
(407) 241-9339
Coiltronics
PHONE
FAX
SUPPLIER
USA: (803) 448-9411
(803) 448-1943
AVX
Matsuo
Nichicon
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX608EPA+ 功能描述:DC/DC 開關(guān)控制器 5V or Adjustable Step-Up DC/DC Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX608ESA 功能描述:DC/DC 開關(guān)控制器 5V or Adjustable Step-Up DC/DC Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX608ESA+ 功能描述:DC/DC 開關(guān)控制器 5V or Adjustable Step-Up DC/DC Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX608ESA+T 功能描述:DC/DC 開關(guān)控制器 5V or Adjustable Step-Up DC/DC Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX608ESA-T 功能描述:DC/DC 開關(guān)控制器 5V or Adjustable Step-Up DC/DC Ctlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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