SA7527中文資料士蘭微數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SA7527 |
| 功能描述 | POWER FACTOR CORRECTION CONTROLLER OF CRITICAL DUCTING |
| 文件大小 |
263.19 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | Silan Microelectronics Joint-stock |
| 企業(yè)簡稱 |
SILAN【士蘭微】 |
| 中文名稱 | 杭州士蘭微電子股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-20 23:00:00 |
| 人工找貨 | SA7527價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SA7527規(guī)格書詳情
POWER FACTOR CORRECTION CONTROLLER OF CRITICAL DUCTING
DESCRIPTION
The SA7527 provides simple and high performance active power factor correction. The SA7527 is optimized for electronic ballasts and low power and high-density power supplies which require minimum board size, reduced external components and low power dissipation.
Because the R/C filter is included in the current sense block, the external R/C filter is not necessary. Special circuitry has also been added to prevent no load runaway conditions. Regardless of the supply voltage, the output drive clamping circuit limits the overshoot of the power MOSFET gate drive. It greatly enhances the system reliability.
FEATURES
* Internal start-up timer
* Internal R/C filter eliminates the need for an external R/C filter
* Very precise adjustable output over voltage protection
* Zero current detector
* One quadrant multiplier
* Trimmed 1.5 internal band gap reference
* Under voltage lockout with 3V of hysteresis
* Totem pole output with high state clamp
* Low start-up and operating current
* 8-pin DIP or 8-pin SOP
APPLICATIONS
* Electronic ballast
* SMPS
產(chǎn)品屬性
- 型號(hào)：
SA7527
- 功能描述：
簡單而高效的功率因子校正電路,內(nèi)置R/C濾波器，自帶電流感應(yīng)電路。
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SILAN/士蘭微 |
24+ |
NA/ |
960 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SILAN |
23+ |
DIP-8 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
SILAN |
24+ |
DIP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
士蘭微 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
士蘭微 |
1948+ |
DIP-8 |
18562 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
24+ |
SOP-8 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | |||
SILAN |
11+ |
SOP8 |
14958 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SILAN |
20+ |
SOP8 |
19570 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
士蘭微 |
2023+ |
SOP-8 |
45200 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價(jià) | ||
SILAN |
18+ |
SOP-8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |
