TK75003中文資料Toko數(shù)據(jù)手冊(cè)PDF規(guī)格書
TK75003規(guī)格書詳情
DESCRIPTION
The TK75003 is a simple primary side controller optimized for off-line switching power supplies including power factor correctors. It is suitable for both voltage-mode and current mode control and has advanced features not available in controllers with a higher pin count. The key to full functionality in a 5-pin design is that the current signal and the error signal are added together and fed into the feedback pin.
FEATURES
■ Power Factor Correction/Line Harmonics Reduction to Meet IEC1000-3-2 Requirements
■ Optimized for Off-Line Operation
■ Maximum Duty Ratio 88 (typ.)
■ Frequency Reduction for Improved Overcurrent Protection
■ Low Standby Current for Current-Fed Start-Up
■ Current-Mode or Voltage-Mode Control
■ Internal User-Adjustable Slope Compensation
■ Functionally Integrated & Simplified 5-Pin Design
APPLICATIONS
■ Power Factor Correction Converters
■ Off-Line Power Supplies
■ Industrial Power Supplies
■ Telecom Power Supplies
■ Off-Line Battery Chargers
產(chǎn)品屬性
- 型號(hào)：
TK75003
- 制造商：
TOKO
- 制造商全稱：
TOKO, Inc
- 功能描述：
PWM CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RCL |
22+23+ |
DIP8 |
21859 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
RCL |
21+ |
DIP8 |
2000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RCL |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
TOKOINC |
23+ |
SOP-12P |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
TOKO |
22+ |
SOP-12 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
TOKO |
24+ |
TSOP16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
TOKOINC |
23+ |
SOP12 |
7100 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
RCL |
2016+ |
DIP8 |
6526 |
只做原裝正品!假一賠十! |
詢價(jià) | ||
RCL |
22+ |
DIP8 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
RCL |
24+ |
DIP8 |
11000 |
原裝正品 有掛有貨 假一賠十 |
詢價(jià) |
