位置:首页 > IC中文资料第7698页 > SG6742
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
SG6742 | HighlyIntegratedGreen-ModePWMController DESCRIPTION ThehighlyintegratedSG6742seriesofPWMcontrollersprovidesseveralfeaturestoenhancetheperformanceofflybackconverters.Tominimizestandbypowerconsumption,aproprietary green-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyat | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | ||
SG6742 | HighlyIntegratedGreen-ModePWMController 文件:325.32 Kbytes Page:8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | ||
SG6742 | DesignGuidelinetoReplaceSG6742withFAN6754A 文件:470.57 Kbytes Page:9 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | ||
HighlyIntegratedGreen-ModePWMController DESCRIPTION ThehighlyintegratedSG6742seriesofPWMcontrollersprovidesseveralfeaturestoenhancetheperformanceofflybackconverters.Tominimizestandbypowerconsumption,aproprietary green-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyat | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController Description ThehighlyintegratedSG6742ML/MRPWMcontrollerprovidesseveralfeaturestoenhancetheperformanceofflybackconverters. Tominimizestandbypowerconsumption,aproprietarygreen-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyatlight | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController Description ThehighlyintegratedSG6742ML/MRPWMcontrollerprovidesseveralfeaturestoenhancetheperformanceofflybackconverters. Tominimizestandbypowerconsumption,aproprietarygreen-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyatlight | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController Description ThehighlyintegratedSG6742ML/MRPWMcontrollerprovidesseveralfeaturestoenhancetheperformanceofflybackconverters. Tominimizestandbypowerconsumption,aproprietarygreen-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyatlight | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController Description ThehighlyintegratedSG6742ML/MRPWMcontrollerprovidesseveralfeaturestoenhancetheperformanceofflybackconverters. Tominimizestandbypowerconsumption,aproprietarygreen-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyatlight | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController DESCRIPTION ThehighlyintegratedSG6742seriesofPWMcontrollersprovidesseveralfeaturestoenhancetheperformanceofflybackconverters.Tominimizestandbypowerconsumption,aproprietary green-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyat | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:325.32 Kbytes Page:8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:325.32 Kbytes Page:8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:325.32 Kbytes Page:8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController 文件:325.32 Kbytes Page:8 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
HighlyIntegratedGreen-ModePWMController Description ThehighlyintegratedSG6742ML/MRPWMcontrollerprovidesseveralfeaturestoenhancetheperformanceofflybackconverters. Tominimizestandbypowerconsumption,aproprietarygreen-modefunctionprovidesoff-timemodulationtolinearlydecreasetheswitchingfrequencyatlight | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
InGaAsPINphotodiode InGaAsPINphotodiode Surface-mounttype Features ●Smallchipcarrierpackage ●Highreliability ●Lowprice Applications ●Laserdiodemonitors | HAMAMATSUHamamatsu Photonics Co.,Ltd. 滨松光子滨松光子学株式会社 | |||
HighlyIntegratedGreen-ModePWMController 文件:712.02 Kbytes Page:13 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
ALLDIMENSIONSAREINMILLIMETERS 文件:311.9 Kbytes Page:1 Pages | PUIAUDIO PUI audio inc. | |||
MICROPHONE 文件:56.67 Kbytes Page:1 Pages | PUIProjects Unlimited, Inc. Projects Unlimited, Inc. |
SG6742产品属性
- 类型
描述
- 型号
SG6742
- 制造商
FAIRCHILD
- 制造商全称
Fairchild Semiconductor
- 功能描述
Highly Integrated Green-Mode PWM Controller
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
22+ |
SMD8 |
9600 |
原装现货,优势供应,支持实单! |
|||
FAIRCHILD/仙童 |
22+ |
SOP8 |
72500 |
郑重承诺只做原装进口货 |
|||
FAIRCHILD/仙童 |
22+ |
SOP8 |
33944 |
只做原装进口现货 |
|||
ON/安森美 |
2410+ |
SOP-8 |
52 |
原装正品.假一赔百.正规渠道.原厂追溯. |
|||
FSC |
23+ |
SOP8 |
2185 |
原装现货假一赔十 |
|||
FAIRCHILD |
21+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
|||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
10000 |
绝对原装现货热卖 |
|||
FAIRCHI |
23+ |
SOP |
8560 |
受权代理!全新原装现货特价热卖! |
|||
FSC |
2023+ |
SOIC |
5800 |
进口原装,现货热卖 |
|||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
12245 |
现货,原厂原装假一罚十! |
SG6742规格书下载地址
SG6742参数引脚图相关
- stm32f103
- stm32
- stk
- stc89c52rc
- stc12c5a60s2
- st70
- st18
- sst25vf040
- sr2m
- spwm
- spice模型
- spd
- sp3232
- soc
- smd
- sl11
- sk100
- sja1000
- sig
- sgm9115
- SG6902
- SG6901A
- SG6901
- SG6860
- SG6859A
- SG6859
- SG6858
- SG6849
- SG6848T
- SG6848D
- SG6848
- SG6846G
- SG6846C
- SG6846B
- SG6846A
- SG6846
- SG6841S
- SG6841D
- SG6841
- SG6840
- SG68
- SG6742WMRSY
- SG6742SZ
- SG6742SY
- SG6742MRSY
- SG6742MR
- SG6742MLSY
- SG6742ML
- SG6742HRSZ
- SG6742HRSY
- SG6742HR_HL
- SG6742HR
- SG6742HLSZ
- SG6742HLSY
- SG6742HL/HR
- SG6742HL
- SG6742DZ
- SG6741SZ
- SG6741ASZ
- SG6741ASY
- SG6741A
- SG6741_08
- SG6741 WAF
- SG6741
- SG-670B
- SG67
- SG-660B
- SG66
- SG6532
- SG6531
- SG6523
- SG6521SZ
- SG6521DZ
- SG6521
- SG6520SZ
- SG6520DZ
- SG6520ADZ
- SG6520A
- SG6520
- SG6518
- SG6516
- SG6513T
- SG6513S
- SG6513D
- SG6513
- SG6511J
- SG6511
- SG6510F
- SG6510
- SG6509J
- SG6509
- SG6508
SG6742数据表相关新闻
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这种高度集成的PWM控制器提供几个特殊的增强设计,以满足低待机低功率SMPS的电力需求。为了尽量减少待机功耗,专有的绿色模式功能,提供关断时间调制,以线性降低轻负载下的开关频率条件。这绿色模式功能,使电源供应很容易满足,即使在严格的的电源保护的要求。的BiCMOS制造工艺使减少在启动电流5uA,工作电流2毫安。为了进一步提高节能,大启动电阻可以采用。内置同步斜率补偿保证了稳定的峰值电流模式控制。专有的内部补偿规定在一个通用AC输入一个恒定的输出功率限制范围(90VAC至264VAC)。脉冲通过脉冲电流限制,确保安全运行,即使在短路。为了保护外部功率MOSFET损坏供
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SG348xG系列电流模式PWM控制器结合了高性能与绿色模式省电功能。SG348xG控制器是完全针到针与双极UC384X器件兼容,但他们已经改进了的特性和功能。SG384xG系列控制器是兼容的BiCMOS工艺制造工艺,使使用低启动电流和工作电流。这一功能进一步提高电源转换效率。最小已经启动电流降低至5uA,和最小工作电流已经降低到5mA。每个SG384xG具有摆率控制高电流图腾柱输出,非常适合用于驱动电源MOSFET的同时保持EMI的低。通常电流检测的传播延迟为50ns,产生显着更有效的常数电源保护。在正常操作过程中,SG384xG控制器充当一个固定频率PWM控制器。“通过改变PWM频率
2012-11-25
DdatasheetPDF页码索引
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