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參數(shù)資料
| 型號(hào)： | FAN2535 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 150 mA CMOS LDO Regulator with Fast Start, Enable |
| 中文描述： | 一百五十毫安的CMOS LDO穩(wěn)壓器的快速啟動(dòng)，啟用 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 492K |
| 代理商： | FAN2535 |
REV. 1.0.2 8/26/03
7
PRODUCT SPECIFICATION
FAN2534/FAN2535
General PWB Layout Considerations
For optimum device performance, careful circuit layout and
grounding technics must be used. Establishing a small local
ground, to which the GND pin, and the output and bypass
capacitors are connected, is recommended, while the input
capacitor should be grounded to the main ground plane.
The quiet local ground is then routed back to the main
ground plane using feedthrough vias. In general, the high-
frequency compensation components (input, bypass, and
output capacitors) should be located as close to the device as
possible. The proximity of the output capacitor is especially
important to achieve optimum performance, especially
during high load conditions. A large copper area in the local
ground serves as heat sink (as discussed above) when high
power dissipation significantly increases device temperature.
Component-side copper provides significantly better thermal
performance. Added feedthrough connecting the device side
ground plane to the back plane further reduces thermal
resistance.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN2535S26X | 功能描述:低壓差穩(wěn)壓器 - LDO 150ma CMOS LDO Fast Start RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| FAN2535S285X | 功能描述:低壓差穩(wěn)壓器 - LDO 150ma CMOS LDO Fast Start RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| FAN2558 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:180mA Low Voltage CMOS LDO |
| FAN2558A WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN2558A 25V WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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