FAN6747中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
FAN6747規(guī)格書詳情
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.
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：
FAN6747
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
Highly Integrated Green-Mode PWM Controller
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Fairchild Semiconductor |
2021+ |
SOIC |
57500 |
科研單位合格供應商!現(xiàn)貨庫存 |
詢價 | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
Fairchild |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
SOP8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
FAIRCHILD |
24+ |
SOP-8 |
9000 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
ON |
23+ |
SOP8 |
9754 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
23+ |
SOP-8 |
61150 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
SOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
FAIRCHILD |
25+23+ |
SOP8 |
26219 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |
