KA7526中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
KA7526規(guī)格書詳情
Descriptions
The KA7526 provides simple and high performance active power factor correction. KA7526 is optimized for electronic ballast and low power, high density power supplies requiring a minimum board area, reduced component count and low power dissipation. Addition of internal R/C filter eliminates the need for an external R/C filter. Internal clamping of the error amplifier and multiplier outputs improves turn on over shoot characteristics and current limiting. Special circuitry has also been added to prevent no load runaway conditions. The output drive clamping circuit limits overshoot of the power MOSFET gate drive Independent of supply voltage, so that it greatly enhance the system reliability.
Features
? Internal Startup Timer
? Internal R/C filter which eliminates the Need for an External R/C filter
? Overvoltage Comparator eliminates Runaway Output Voltage
? Zero Current Detector
? One Quadrant Multiplier
? Trimmed 1.5 Internal Bandgap Reference
? Under Voltage Lock Out with 5V of Hysteresis
? Totem Pole Output with High State Clamp
? Low Startup and Operating Current
? 8-Pin DIP or 8-Pin SOP
Applications
? Electronic Ballast
? SMPS
產(chǎn)品屬性
- 型號:
KA7526
- 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
- 最大工作溫度:
+ 125 C
- 安裝風格:
SMD/SMT
- 封裝/箱體:
SOIC-8
- 封裝:
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FSC |
2020+ |
DIP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
FAIRCHILD/仙童 |
24+ |
DIP8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
23+ |
SOP-8P |
4542 |
全新原裝現(xiàn)貨 |
詢價 | ||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
354000 |
詢價 | |||
FSC |
23+ |
KA7526D |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
FAIRCHIL |
SOP8 |
2500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
FAIRCHILD/仙童 |
23+ |
NA/ |
2115 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
FAIRCHILD |
2023+ |
DIP8 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SAMSUNG |
23+ |
DIP8 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 |