FL6961中文资料PDF规格书
厂商型号 |
FL6961 |
参数属性 | FL6961 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT);类别为集成电路(IC) > PFC(功率因数校正);产品描述:IC PFC CTRLR BCM 8SOP |
功能描述 | Single-Stage Flyback and Boundary Mode PFC Controller for Lighting |
文件大小 |
493.81 Kbytes |
页面数量 |
11 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 18:46:00 |
FL6961规格书详情
Description
The FL6961 is a general lighting power controller for low- to high-power lumens applications requiring power factor correction. It is designed for flyback or boost converter operating in Boundary Mode.
The FL6961 provides a controlled on-time to regulate the output DC voltage and achieves natural power factor correction (PFC). The maximum on-time of the external switch is programmable to ensure safe operation during AC brownouts. An innovative multi-vector error amplifier provides rapid transient response and precise output voltage clamping. A built-in circuit disables the controller if the output feedback loop is opened. The startup current is lower than 20µA and the operating current is less than 6mA. The supply voltage can be up to 25V, maximizing application flexibility.
Features
■ Boundary Mode PFC Controller
■ Low Input Current THD
■ Controlled On-Time PWM
■ Zero-Current Detection
■ Cycle-by-Cycle Current Limiting
■ Leading-Edge Blanking Instead of RC Filtering
■ Low Startup Current: 10µA Typical
■ Low Operating Current: 4.5mA Typical
■ Feedback Open-Loop Protection
■ Programmable Maximum On-Time (MOT)
■ Output Over-Voltage Clamping Protection
■ Clamped Gate Output Voltage: 16.5V
Applications
■ General LED Lighting
■ Industrial, Commercial and Residential Fixtures
■ Outdoor Lighting: Street, Roadway, Parking, Construction, and Ornamental LED Lighting
产品属性
- 产品编号:
FL6961MY
- 制造商:
onsemi
- 类别:
集成电路(IC) > PFC(功率因数校正)
- 包装:
卷带(TR)剪切带(CT)
- 模式:
临界传导(BCM)
- 电压 - 供电:
10.5V ~ 24.5V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC PFC CTRLR BCM 8SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
1948+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
onsemi(安森美) |
23+ |
SOP8 |
6000 |
询价 | |||
FSC/ON |
23+ |
原包装原封 □□ |
1000 |
原装进口特价供应 QQ 1304306553 更多详细咨询 库存 |
询价 | ||
ON Sem |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
onsemi(安森美) |
20+ |
SOP-8 |
2500 |
询价 | |||
Fairchild/ON |
21+ |
8SOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
FAIRCHILD |
23+ |
SOP8 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
ON现货 |
2022+ |
8-SOIC(0.154,3.90mm宽) |
350000 |
专注工业、军工级别芯片,十五年优质供应商 |
询价 | ||
FAIRCHILD/仙童 |
2048+ |
SOP8 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |