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參數(shù)資料
| 型號： | KA7515 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Tantalum Conformal-Coated Capacitor; Capacitance: 2.2uF; Voltage: 20V; Packaging: Tape & Reel |
| 中文描述： | 0.012 A SWITCHING CONTROLLER, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 36K |
| 代理商： | KA7515 |
2000 Fairchild Semiconductor International
www.fairchildsemi.com
Rev. 5.0
Features
Good load regulation over a wide load for external
components.
Internal soft-start for quiet start-up.
Start-up supply current less than 1.6mA.
Switch-oft supply current less than 10mA.
Burst operation under short-circuit conditions
Thermal shutdown through over-temperature.
Description
The KA7515 provides the necessary features to implement
switching mode power supply with a minimal external parts
count. Internally implemented circuits include 3V refer-
ence voltage block, supply voltage monitoring block to
control output through supply voltage and overload amplifier
block to control output by external road variation. The
KA7515 controls the power MOSFET and performs all
necessary regulation and monitoring function in free running
flyback converters.
8-DIP
1
Internal Block Diagram
KA7515
SMPS Controller
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| KA7520 | 制造商:Aten International 功能描述: |
| KA7524 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:POWER FACTOR CONTROLLER |
| KA7524B | 功能描述:功率因數(shù)校正 IC PFC Controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| KA7524BD | 功能描述:功率因數(shù)校正 IC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| KA7524BDTF | 功能描述:功率因數(shù)校正 IC PFC Controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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