LD7552BN中文资料PDF规格书
LD7552BN规格书详情
[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
产品属性
- 型号:
LD7552BN
- 功能描述:
GREEN MODE PWM CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LD |
23+ |
DIP-8 |
6500 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
LD |
21+ |
DIP8 |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
通嘉 |
2022 |
DIP-8 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
LD |
2020+ |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
LEADTREND |
21+ |
DIP8 |
19000 |
只做正品原装现货 |
询价 | ||
LEADTREND |
13+ |
SOP-8 |
18428 |
原装分销 |
询价 | ||
21+ |
DIP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | |||
LD |
22+ |
DIP |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
LD |
2122+ |
DIP-8 |
16800 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | ||
LD |
23+ |
DIP-8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |