| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
FAN7930C | Critical Conduction Mode PFC Controller Description The FAN7930C is an active power factor correction (PFC) controller for boost PFC 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. Becaus 文件:916.86 Kbytes 页数:22 Pages | Fairchild 仙童半导体 | Fairchild | |
FAN7930C | Critical Conduction Mode PFC Controller 文件:982.14 Kbytes 页数:22 Pages | ONSEMI 安森美半导体 | ONSEMI | |
Critical Conduction Mode PFC Controller Description The FAN7930C is an active power factor correction (PFC) controller for boost PFC 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. Becaus 文件:916.86 Kbytes 页数:22 Pages | Fairchild 仙童半导体 | Fairchild | ||
Critical Conduction Mode PFC Controller Description The FAN7930C is an active power factor correction (PFC) controller for boost PFC 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. Becaus 文件:916.86 Kbytes 页数:22 Pages | Fairchild 仙童半导体 | Fairchild | ||
丝印:7930C;Package:SOP;Critical Conduction Mode PFC Controller 文件:982.14 Kbytes 页数:22 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
FAN7930C | 功率因数控制器 (PFC),CrCM,PFC 就绪信号 FAN7930C是一款有源功率因数校正(PFC)控制器,用于在临界导通模式(CRM)下运行的升压PFC应用。它使用比较内部斜坡信号和误差放大器输出的电压模式 PWM 来生成 MOSFET 关断信号。由于电压模式 CRM PFC 控制器无需整流AC线路电压信息,因此电流模式 CRM PFC 控制器所必需的输入电压传感网络的功率损耗就得到了节省。FL7930提供过压保护(OVP)、反馈开路保护、过流保护(OCP)、输入电压缺失检测和欠压闭锁保护(UVLO)。PFC 就绪引脚,在PFC输出电压达到正常电平(带滞回)时可触发其他功率级。如果INV引脚电压小于0.45V且工作电流变得非常小,则可禁用FA •PFC就绪信号\n•输入电压缺失检测\n•最大开关频率限制\n•内部软启动和无过冲启动\n•内部总谐波失真(THD)优化器\n•精调输出过压保护\n•反馈开路保护和禁用功能\n•零电流检测器(ZCD)\n•150µs内部启动定时器\n•MOSFET过流保护(OCP)\n•带3.5V滞回的欠压闭锁\n•低启动和工作电流\n•带有高态箝位的图腾柱输出\n•+500/-800mA峰值门驱动电流; | ONSEMI 安森美半导体 | ONSEMI | |
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT) 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTRLR CRM 350KHZ 8SOP | ONSEMI 安森美半导体 | ONSEMI | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT) 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTRLR CRM 350KHZ 8SOP | ONSEMI 安森美半导体 | ONSEMI | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTRLR CRM 350KHZ 8SOP | ONSEMI 安森美半导体 | ONSEMI |
技术参数
- Pb-free:
Pb
- Halide free:
H
- Status:
Active
- PFC Mode:
CrCM/BCM
- Frequency Operation:
Variable
- Control Mode:
Voltage Mode
- Topology:
Step-Up
- fSW Typ (kHz):
Variable
- VCC Max (V):
24
- Drive Cap. (mA):
220/220
- UVLO (V):
12
- Latch:
No
- UVP:
No
- Inhibition:
No
- Package Type:
SOIC-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
原厂 |
23+ |
SOIC-8 |
5000 |
原装正品,假一罚十 |
询价 | ||
FSC |
23+ |
SOP8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
FAIRCHILD/仙童 |
18+ |
SOP8 |
3260 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
原装正品 |
23+ |
SOP-8 |
57823 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
Fairchild(飞兆/仙童) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
FAIRCHILD/仙童 |
24+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FSC |
23+ |
SOP8 |
1 |
全新原装正品现货,支持订货 |
询价 | ||
FAIRCHILD/仙童 |
2223+ |
SOP-8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
SOP8 |
60000 |
询价 | |||
FAIRCHILD/仙童 |
24+ |
SOP8 |
19000 |
只做正品原装现货 |
询价 |
相关规格书
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- MAX232
- MAX232
- MAX232E
- MAX2325
- MAX2324
- MAX2321
- MAX2322
- MAX2320
- MAX232E-TD
- MAX232CPE
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
相关库存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- MAX232
- MAX232
- MAX232
- MAX232A
- MAX2323
- MAX2326
- MAX2327
- MAX232E
- MAX232E
- MAX232ESE
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- GRM21BR71H104JA11#
- TL074
- TL074

