LD7552BN中文資料etc未分類制造商數(shù)據(jù)手冊PDF規(guī)格書
LD7552BN規(guī)格書詳情
[Leadtrend Technology Corporation]
General Description
The LD7552 is a low cost, low startup current, current mode PWM controller with green-mode power-saving operation. The integrated functions such as the leading-edge blanking of the current sensing, internal slope compensation and the small package provide the users a high efficiency, minimum external component counts, and low cost solution for AC/DC power applications.
特性 Features
High-Voltage CMOS Process with Excellent ESD Protection
Very Low Startup Current (Typical 5μA)
Under Voltage Lockout (UVLO)
Current Mode Control with Cycle-by-Cycle Peak Current Limiting
Leading-Edge Blanking on CS Pin
Programmable Switching Frequency
Internal Slope Compensation
Proprietary Green-Mode Control for Power Saving
Non-audible-noise Green Mode Control
500mA Driving Capability
產(chǎn)品屬性
- 型號：
LD7552BN
- 功能描述：
GREEN MODE PWM CONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
通嘉 |
24+ |
NA/ |
31506 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
LD |
24+ |
SOP-8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
LD |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
通嘉 |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
Leadtrend |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
LEADTREND通嘉科技 |
23+ |
SOP-8150mil |
22820 |
原裝正品，支持實單 |
詢價 | ||
Leadtrend(通嘉科技) |
2447 |
SOP-8_150mil |
105000 |
2500片/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
臺灣通嘉 |
24+ |
SOP-8 |
365000 |
絕對原裝現(xiàn)貨可出樣品批量可議價 |
詢價 | ||
LD |
1443+ |
DIP |
599 |
原裝現(xiàn)貨 |
詢價 | ||
LD |
20+ |
DIP |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 |
