FSQ510集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
| 廠商型號 |
FSQ510 |
| 參數(shù)屬性 | FSQ510 封裝/外殼為8-DIP（0.300"，7.62mm），7 引線；包裝為管件；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 7DIP |
| 功能描述 | Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Converter - Low EMI and High Efficiency |
| 封裝外殼 | 8-DIP（0.300"，7.62mm），7 引線 |
| 文件大小 |
707.74 Kbytes |
| 頁面數(shù)量 |
15 頁 |
| 生產(chǎn)廠商 | Fairchild Fairchild Semiconductor |
| 中文名稱 | 仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-3 20:00:00 |
| 人工找貨 | FSQ510價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
FSQ510規(guī)格書詳情
描述 Description
A Valley Switching Converter (VSC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ510 (H or M) is an integrated valley switching pulse width modulation (VS PWM) controller and SenseFET specifically designed for offline switch-mode power supplies (SMPS) for valley switching with minimal external components. The VS-PWM controller includes an integrated oscillator, under-voltage lockout (UVLO), leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry.
Compared with discrete MOSFET and PWM controller solutions, the FSQ510 (H or M) can reduce total cost, component count, size and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a platform for cost-effective designs of a valley switching flyback converters.
特性 Features
■ Uses an LDMOS Integrated Power Switch
■ Optimized for Valley Switching Converter (VSC)
■ Low EMI through Variable Frequency Control and Inherent Frequency Modulation
■ High Efficiency through Minimum Drain Voltage Switching
■ Extended Valley Switching for Wide Load Ranges
■ Small Frequency Variation for Wide Load Ranges
■ Advanced Burst-Mode Operation for Low Standby Power Consumption
■ Pulse-by-Pulse Current Limit
■ Protection Functions: Overload Protection (OLP), Internal Thermal Shutdown (TSD) with Hysteresis
■ Under-Voltage Lockout (UVLO) with Hysteresis
■ Internal Startup Circuit
■ Internal High-Voltage SenseFET: 700V
■ Built-in Soft-Start: 5ms
Applications
■ Auxiliary Power Supplies for LCD TV, LCD Monitor, Personal Computer, and White Goods
產(chǎn)品屬性
- 產(chǎn)品編號：
FSQ510
- 制造商：
onsemi
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 系列：
FPS?
- 包裝：
管件
- 輸出隔離：
隔離
- 內(nèi)部開關(guān)：
是
- 電壓 - 擊穿：
700V
- 拓?fù)洌?/span>
反激
- 電壓 - 供電 (Vcc/Vdd)：
6.7V ~ 20V
- 占空比：
60%
- 頻率 - 開關(guān)：
94.3kHz ~ 132kHz
- 故障保護(hù)：
限流，過載，超溫
- 控制特性：
同步
- 工作溫度：
-40°C ~ 140°C（TJ）
- 封裝/外殼：
8-DIP（0.300"，7.62mm），7 引線
- 供應(yīng)商器件封裝：
7-DIP
- 安裝類型：
通孔
- 描述：
IC OFFLINE SWITCH FLYBACK 7DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
22+ |
DIP7 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
FAIRCHILD/仙童 |
24+ |
NA/ |
3265 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
FAIRCHILD/仙童 |
25+ |
DIP7 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
FSC |
專業(yè)光耦 |
DIP7SOP7 |
65800 |
光耦原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
FSC |
PowerSwit |
56520 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
ON/安森美 |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
FAIRCHIL |
25+ |
DIP |
6500 |
十七年專營原裝現(xiàn)貨一手貨源,樣品免費(fèi)送 |
詢價(jià) | ||
FAIRCHILD |
2023+ |
SMD |
2225 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價(jià) | ||
Fairchild(飛兆/仙童) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
FAIRCHILDONSEMICONDUCTOR |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
