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參數(shù)資料
| 型號： | YB1696-ADJ |
| 廠商： | YOBON TECHNOLOGIES, INC. |
| 英文描述： | 150KHz, 3A PWM Buck Switching Regulator |
| 中文描述： | 150kHz的，3A PWM降壓開關穩(wěn)壓器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 312K |
| 代理商： | YB1696-ADJ |
YB1696
150KHz, 3A PWM Buck Switching Regulator
YB1696 MRev.1.1
www.yobon.com.tw
10
used for a quick check for the approximate
junction temperature for various conditions,
but be aware that there are many factors
that can affect the junction temperature.
When load currents higher than 3A are
used, double sided or multilayer PC boards
with large copper areas and/or airflow
might be needed, especially for high
ambient temperatures and high output
voltages.
For the best thermal performance, wide
copper traces and generous amounts of
printed circuit board copper should be used
in the board layout. (Once exception to
this is the output (switch) pin, which should
not have large areas of copper.) Large
areas of copper provide the best transfer of
heat (lower thermal resistance) to the
surrounding air, and moving air lowers the
thermal resistance even further.
Package thermal resistance and junction
temperature
rise
numbers
are
all
approximate, and there are many factors
that will affect these numbers. Some of
these factors include board size, shape,
thickness, position, location, and even
board temperature.
Other factors are,
trace width, total printed circuit copper area,
copper thickness, single or double-sided,
multilayer board and the amount of solder
on the board. The effectiveness of the PC
board to dissipate heat also depends on
the size, quantity and spacing of other
components on the board, as well as
whether the surrounding air is still or
moving. Furthermore, some of these
components such as the catch diode will
add heat to the PC board and the heat can
vary as the input voltage changes. For the
inductor, depending on the physical size,
type of core material and the DC resistance,
it could either act as a heat sink taking heat
away from the board, or it could add heat to
the board.
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PDF描述 |
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| YB1696 | 150KHz, 3A PWM Buck Switching Regulator |
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| YPY1105W-RR | SINGLE COLOR LED, YELLOW GREEN, 1.6 mm |
| YBG1105W-TR | SINGLE COLOR LED, GREEN, 1.6 mm |
| YPY1105W-TR | SINGLE COLOR LED, YELLOW GREEN, 1.6 mm |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| YB16CKG01 | 功能描述:SWITCH PUSH SPDT 0.4VA 28V RoHS:是 類別:開關 >> 按鈕 系列:YB 標準包裝:1 系列:A16 類型:標準，發(fā)光式 電路:雙刀雙擲 開關功能:開-瞬時 額定電流:5A（AC） 額定電壓 - AC:125V 額定電壓 - DC:- 觸動器類型:方形，按鈕 顏色 - 致動器/蓋:黃 發(fā)光類型，顏色:LED，黃 發(fā)光電壓:12 VDC 安裝類型:前面板安裝 端接類型:焊接，快速連接 - 0.110"（2.8mm） 防護等級:IP65 - 防塵/防油/防水 特點:- 面板切口尺寸:圓形 - 直徑 16.00mm 包裝:散裝 工作溫度:-10°C ~ 55°C 機械壽命:2,000,000 次循環(huán) 電氣壽命:100,000 次循環(huán) 其它名稱:A165LAYM12D2 |
| YB16CKG01-5D24-JD | 制造商:NKK Switches 功能描述:Switch Push Button ON ON SPDT Round Button 0.1A 28VAC 28VDC 0.4VA Alternate Contact Quick Connect/Solder Lug 制造商:NKK Switches 功能描述:Pushbutton Switches SHORT BODY PSHBUTTON ILLMNTD/PANEL MNT |
| YB16CKG01-5D-JD | 制造商:NKK Switches 功能描述:SHORT BODY PUSHBUTTON/ILLUMINATE 制造商:NKK Switches 功能描述:Pushbutton Switches SHORT BODY PSHBUTTON ILLMNTD/PANEL MNT 制造商:NKK Switches 功能描述:SHORT BODY PUSHBUTTON/ILLUMINATED/PANEL MOUNT |
| YB16CKG01-5F24-JB | 制造商:NKK Switches 功能描述:SHORT BODY PUSHBUTTON/ILLUMINATE 制造商:NKK Switches 功能描述:SHORT BODY PUSHBUTTON/ILLUMINATED/PANEL MOUNT |
| YB16CKG01-BB | 功能描述:按鈕開關 SPDT ON-ON WHT RND GOLD RoHS:否 制造商:C&K Components 觸點形式:2 NC - 2 NO 開關功能:ON ? OFF 電流額定值:4 A 電壓額定值 AC:12 V to 250 V 電壓額定值 DC:12 V to 50 V 功率額定值: 安裝風格:Through Hole 照明:Illuminated 照明顏色:None IP 等級:IP 40 端接類型:Solder 觸點電鍍:Silver 執(zhí)行器:Square 蓋顏色: 封裝: 可燃性等級:UL 94 V-0 |
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