| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UCC28501 | BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES Combines PFC and Downstream Converter Controls Controls Boost Preregulator to Near-Unity Power Factor Accurate Power Limiting Improved Feedforward Line Regulation Peak Current-Mode Control in Second Stage Programmable Oscillator Leading-Edge/Trailing-Edge Modulation for Reduced 文件：928.23 Kbytes 頁(yè)數(shù)：36 Pages | TI 德州儀器 | TI | |
UCC28501 | BiCMOS PFC/PWM Combination Controller 文件：91.38 Kbytes 頁(yè)數(shù)：8 Pages | TI 德州儀器 | TI | |
UCC28501 | BICMOS PFC/PWM COMBINATION CONTROLLER 文件：571.56 Kbytes 頁(yè)數(shù)：31 Pages | TI 德州儀器 | TI | |
UCC28501 | BiCMOS PFC/PWM COMBINATION CONTROLLER 文件：914.05 Kbytes 頁(yè)數(shù)：35 Pages | TI 德州儀器 | TI | |
UCC28501 | 具有 10.5V/10V VCC UVLO 和 6.75V/5.5V PWM UVLO、溫度范圍為 -40°C 至 85°C 的 PFC/PWM 組合控制器 The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using ? Combines PFC and Downstream Converter Controls\n? Controls Boost Preregulator to Near-Unity Power Factor\n? Accurate Power Limiting\n? Improved Feedforward Line Regulation\n? Peak Current-Mode Control in Second Stage\n? Programmable Oscillator\n? Leading-Edge/Trailing-Edge Modulation for Reduced O; | TI 德州儀器 | TI | |
絲印：UCC28501DW；Package：SOIC；BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES Combines PFC and Downstream Converter Controls Controls Boost Preregulator to Near-Unity Power Factor Accurate Power Limiting Improved Feedforward Line Regulation Peak Current-Mode Control in Second Stage Programmable Oscillator Leading-Edge/Trailing-Edge Modulation for Reduced 文件：928.23 Kbytes 頁(yè)數(shù)：36 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/ucc28501dw/marking.html">UCC28501DW；Package：SOIC；BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES Combines PFC and Downstream Converter Controls Controls Boost Preregulator to Near-Unity Power Factor Accurate Power Limiting Improved Feedforward Line Regulation Peak Current-Mode Control in Second Stage Programmable Oscillator Leading-Edge/Trailing-Edge Modulation for Reduced 文件：928.23 Kbytes 頁(yè)數(shù)：36 Pages | TI 德州儀器 | TI | ||
BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES Combines PFC and Downstream Converter Controls Controls Boost Preregulator to Near-Unity Power Factor Accurate Power Limiting Improved Feedforward Line Regulation Peak Current-Mode Control in Second Stage Programmable Oscillator Leading-Edge/Trailing-Edge Modulation for Reduced 文件：928.23 Kbytes 頁(yè)數(shù)：36 Pages | TI 德州儀器 | TI | ||
BICMOS PFC/PWM COMBINATION CONTROLLER 文件：571.56 Kbytes 頁(yè)數(shù)：31 Pages | TI 德州儀器 | TI | ||
BiCMOS PFC/PWM COMBINATION CONTROLLER 文件：914.05 Kbytes 頁(yè)數(shù)：35 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Control mode：
CCM
- Practical operating frequency (Max) (MHz)：
0.2
- UVLO thresholds on/off (V)：
10.5/10
- Device type：
Controllers
- Operating supply current (mA)：
4
- Features：
Average Current Mode
- Rating：
Catalog
- Operating temperature range (C)：
-55 to 125
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
SOIC |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
UC |
2450+ |
SOP8 |
6540 |
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費(fèi)申請(qǐng)樣品! |
詢價(jià) | ||
N/A |
99 |
詢價(jià) | |||||
UNITRODE |
24+ |
DIP-20P |
2500 |
自己現(xiàn)貨 |
詢價(jià) | ||
TI |
16+ |
SOIC |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
20+ |
NA |
53650 |
TI原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
Texas Instruments |
24+ |
20-PDIP |
36500 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
TI |
25+ |
SOP-20 |
100 |
就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件! |
詢價(jià) | ||
22+ |
NA |
201 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價(jià) |
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