LD7552IS中文資料etc未分類制造商數(shù)據(jù)手冊PDF規(guī)格書
LD7552IS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.
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：
LD7552IS
- 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 |
|---|---|---|---|---|---|---|---|
只做原裝 |
24+ |
SOP8 |
36520 |
一級代理/放心采購 |
詢價 | ||
LEADTRE |
2020+ |
SOP8 |
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 | ||
通嘉 |
23+ |
SOP-8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
LEADTREN |
2447 |
SOP8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
LEADTREND |
10+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
臺灣通嘉 |
2016+ |
SOP8 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
LEADTREN |
23+ |
SOP |
6500 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
LEADTREN |
SOP8 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
LEADTREN通嘉 |
23+ |
SOP8 |
12800 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ALPHA |
24+ |
SOP-8 |
333 |
詢價 |
