FL6961集成电路(IC)PFC(功率因数校正)规格书PDF中文资料
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 |
456.7 Kbytes |
页面数量 |
13 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-31 22:30:00 |
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
FL6961属于集成电路(IC) > PFC(功率因数校正)。安森美半导体公司制造生产的FL6961PFC(功率因数校正)功率因数校正 (PFC) 是用于调整交流电路中的电压和电流之间的相位角,使之趋近于零的半导体器件。不同模式包括平均电流、边界导通、连续导通、临界导通、电流控制式频率折返、不连续和不连续导通,开关频率从 6 kHz 至 1.7 MHz 可调。
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 |
---|---|---|---|---|---|---|---|
FAIRCHI |
2020+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
FAIRCHILD/仙童 |
24+ |
SOP8 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
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 | ||
onsemi(安森美) |
23+ |
SOP8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
Fairchild/ON |
21+ |
8SOP |
13880 |
公司只售原装,支持实单 |
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 | |||
onsemi(安森美) |
2021+ |
SOP-8 |
499 |
询价 | |||
FAIRCHILD/仙童 |
1948+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
FAIRCHILD |
23+ |
SOP8 |
30000 |
代理全新原装现货,价格优势 |
询价 |