FAN6747中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
FAN6747 |
| 功能描述 | Highly Integrated Green-Mode PWM Controller |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SO-8 |
| 文件大小 |
796.2 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 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(cè) | |
| 更新時(shí)間 | 2025-9-3 11:45:00 |
| 人工找貨 | FAN6747價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The highly integrated FAN6747 PWM controller provides several features to enhance the performance of flyback converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to decrease the switching frequency with load condition.
特性 Features
High-Voltage Startup
AC-Line Brownout Protection by HV Pin
Constant Output Power Limit by HV Pin (Full AC-Line Range)
Built-in 8ms Soft-Start Function
Two-Level Over-Current Protection (OCP) with 220ms Debounce
Short-Circuit Protection (SCP) with 15ms Debounce as Output Short
Peak-Current Mode Operation with Cycle-by-Cycle Current Limiting
Low Startup Current: 30μA
Low Operating Current: 1.7mA
Over-Temperature Protection (OTP) with an External Negative-Temperature-Coefficient (NTC)
Thermistor
PWM Frequency Decreasing at Green-Mode
VDDOver-Voltage Protection (OVP)
Internal Latch Circuit for OVP, OTP, SCP, and OCP
Applications
General-purpose switch-mode power supplies and flyback power converters, including:
Power Adapters
SMPS with Peak-Current Output, such as for
Printers, Scanners, Motor Drivers
AC/DC NB Adapters
Open-Frame SMPS
產(chǎn)品屬性
- 型號(hào)：
FAN6747
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
Highly Integrated Green-Mode PWM Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHI |
23+ |
SOP8 |
8560 |
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10500 |
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20+ |
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65790 |
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3000 |
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1983 |
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11+ |
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1550 |
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9754 |
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23+ |
SOP |
50000 |
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2016+ |
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3500 |
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