ULD5132数据手册UTC中文资料规格书
ULD5132规格书详情
描述 Description
UTC ULD5132 is a controller, which drives external NMOSFETto remove the 100/120Hz LED current ripple on AC/DC power by acapacitor between VC and GND. The chip ensures minimum powerdissipation on NMOSFET while removing LED current ripple relyingon the adaptive technology.UTC ULD5132 allows user to setup the maximum cathodevoltage of LED string by sensing the drain voltage of NMOSFETwhich could help limit the power dissipation on chip.
特性 Features
Controller for adaptive 100/120Hz current ripple remover Amplitude of LED current ripple programming Maximum cathode voltage of LED programming Maximum LED current programming
技术参数
- 制造商编号
：ULD5132
- 生产厂家
：UTC
- VIN(Range)
：RD_VC =40 ~ 52 KΩ
- VFB(mV)
：RG_VC= 4.6 ~ 5.6 KΩ...
- Efficiency
：VD_VT= 0.5 ~ 0.9 V
- Switching Freq.
：VVT_VC= 5 ~ 8 V
- package
：HSOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
GECRITAL |
24+ |
NA/ |
3850 |
原厂直销,现货供应,账期支持! |
询价 | ||
GECRITICA |
24+ |
SMD |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
Murata |
23+ |
8 |
原装现货假一赔十 |
询价 | |||
MURATA/村田 |
2450+ |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | |||
ALCATEL |
20+ |
MQFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
UTC/友顺 |
23+ |
SOT-23TR |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
MURATA/村田 |
2022+ |
NA |
1000 |
只做原装,价格优惠,长期供货。 |
询价 | ||
ALCATEL |
24+ |
QFP |
4897 |
绝对原装!现货热卖! |
询价 | ||
MURATA/村田 |
18+ |
SMD |
288000 |
原装正品价格优势 |
询价 | ||
GECRITICAL |
2022+ |
SMD |
20000 |
只做原装进口现货.假一罚十 |
询价 |
