FL7930集成電路(IC)的照明鎮(zhèn)流器控制器規(guī)格書PDF中文資料
廠商型號 |
FL7930 |
參數(shù)屬性 | FL7930 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的照明鎮(zhèn)流器控制器;產(chǎn)品描述:IC BALLAST CNTRL 350KHZ 8SOP |
功能描述 | Single-Stage Flyback and Boundary-Mode PFC |
文件大小 |
1.30442 Mbytes |
頁面數(shù)量 |
20 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導體】 |
中文名稱 | 飛兆/仙童半導體公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-23 13:35:00 |
FL7930規(guī)格書詳情
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because the voltage-mode CRM PFC controller does not need rectified AC line voltage information, it saves the power loss of an input voltage sensing network necessary for a current-mode CRM PFC controller.
Features
■ Additional PFC-Ready Function (FL7930C Only)
■ Input-Voltage-Absent-Detection Circuit
■ Maximum Switching Frequency Limitation
■ Internal Soft-Start with Overshoot Prevention
■ Internal Total Harmonic Distortion (THD) Optimizer
■ Precise Adjustable Output Over-Voltage Protection
■ Additional OVP Detection Pin (FL7930B Only)
■ Open-Feedback Protection and Disable Function
■ Zero-Current Detector
■ 150μs Internal Startup Timer
■ MOSFET Over-Current Protection (OCP)
■ Under-Voltage Lockout with 3.5V Hysteresis
■ Low Startup and Operating Current
■ Totem-Pole Output with High State Clamp
■ +500/-800mA Peak Gate Drive Current
■ 8-Pin Small Outline Package (SOP)
Applications
■ Ballast
■ General LED Lighting
■ Industrial, Commercial, and Residential Fixtures
■ Outdoor Lighting: Street, Roadway, Parking, Construction and Ornamental LED Lighting Fixtures
產(chǎn)品屬性
- 產(chǎn)品編號:
FL7930BMX
- 制造商:
onsemi
- 類別:
集成電路(IC) > 照明,鎮(zhèn)流器控制器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
鎮(zhèn)流器控制器
- 頻率:
250kHz ~ 350kHz
- 電壓 - 供電:
13V ~ 20V
- 調(diào)光:
無
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC BALLAST CNTRL 350KHZ 8SOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Fairchild/ON |
22+ |
8SOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ON/安森美 |
22+ |
8-SOIC |
38343 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
FAIRCHILD/仙童 |
22+ |
SOP8 |
26478 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
FSC/ON |
23+ |
原包裝原封 □□ |
4035 |
原裝進口特價供應(yīng) QQ 1304306553 更多詳細咨詢 庫存 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
4325 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
onsemi(安森美) |
23+ |
SOP8 |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
FAIRCHILDSEMICONDUCTOR |
24+ |
8-SOP |
8600 |
正品原裝,正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
Fairchild Semiconductor |
2021+ |
SOIC |
57500 |
科研單位合格供應(yīng)商!現(xiàn)貨庫存 |
詢價 | ||
FAIRCHILD |
1735+ |
SOP |
6528 |
科恒偉業(yè)!只做原裝正品!假一賠十! |
詢價 | ||
FAIRCHILD/仙童 |
22+ |
SOP8 |
9000 |
原裝正品 |
詢價 |