LD5532中文资料通嘉科技数据手册PDF规格书
LD5532规格书详情
Features
High-Voltage CMOS Process with Excellent ESD
protection
Very Low Startup Current (<1.5A)
Current Mode Control
Green Mode Control
UVLO (Under Voltage Lockout)
LEB (Leading-Edge Blanking) on CS Pin
Internal Frequency Swapping
Internal Slope Compensation
OVP (Over Voltage Protection) on Vcc Pin
Brownout Protection
OLP (Over Load Protection)
300mA/-500mA Driving Capability
Grouping Frequency Limitation for Audio Noise
Applications
LCD Monitor/TV Power
Switching AC/DC Adaptor
Open Frame Switching Power Supply
General Description
The LD5532 is built with several functions, audio noise
prevention, protection and EMI-improved solution in a tiny
package. It takes less components counts or circuit space,
especially ideal for those total solutions of low cost.
It includes low startup current, green-mode power-saving
operation, leading-edge blanking of the current sense and
internal slope compensation. It also features protections
of OLP (Over Load Protection) and OVP (Over Voltage
Protection) to prevent circuit from damage under
abnormal conditions.
Furthermore, the Frequency Swapping function is also
built-in to reduce the noise level and thus helps the power
circuit designers to easily deal with the EMI filter design by
spending minimum amount of component cost and
developing time.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Leadtrend |
23+ |
SOT23-6 |
50000 |
只做原装正品 |
询价 | ||
LD |
24+ |
SOT23-6 |
18000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
Leadtrend |
14+ |
SOT23-6 |
45000 |
向鸿原装正品/代理渠道/现货优势 |
询价 | ||
LEADTREND/通嘉 |
22+ |
SOT23-6 |
20000 |
原厂原装,价格优势!13246658303 |
询价 | ||
LEADTREND通嘉 |
2016 |
SOP8 |
3688 |
原装正品现货 |
询价 | ||
通嘉 |
23+ |
SOT-26 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
LEADTREND |
23+ |
NA/ |
15000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Leadtrend(通嘉科技) |
23+ |
SOT266 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
LEADTREND |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
LD |
24+ |
SOT23-6 |
5000 |
十年沉淀唯有原装 |
询价 |