| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Highly Integrated Green-Mode PWM Controller Description The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peak current threshold for 1700ms, over-current protection is act 文件：490.14 Kbytes 页数：13 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peak current threshold for 1700ms, over-current protection is act 文件：490.14 Kbytes 页数：13 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under li 文件：451.17 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Control a Flyback Power Supply with Surge Current Output Summary This application note describes a detailed design strategy for a high-efficiency, compact flyback converter. Design considerations, mathematical equations, and guidelines for printed circuit board layout are presented. Applications General-purpose switch-mode power supplies and flyback 文件：343.17 Kbytes 页数：8 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under li 文件：451.17 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under li 文件：451.17 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under li 文件：451.17 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under li 文件：451.17 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Control a Flyback Power Supply with Surge Current Output Summary This application note describes a detailed design strategy for a high-efficiency, compact flyback converter. Design considerations, mathematical equations, and guidelines for printed circuit board layout are presented. Applications General-purpose switch-mode power supplies and flyback 文件：343.17 Kbytes 页数：8 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Highly Integrated Green-Mode PWM Controller Description A highly integrated PWM controller, SG6846C 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 continuously decrease the switching frequency under 文件：639.58 Kbytes 页数：15 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD |
技术参数
- Nom DC Sparkover (V)：
600
- MAX).\>Max DC Spark over Voltage：
750
- Max Impulse Sparkover Voltage @ 100V/us (V)：
1100
- Max Impulse Breakdown Voltage @ 1kV/us (V)：
1200
- Insulation Resistance：
1
- Capacitance (Co) (pF)：
1
- Impulse Discharge Current @8/20μs (kA)：
1
- AC Discharge Current (A)：
2
- Electrodes：
2
- Failsafe：
No
- Mounting Method：
Surface Mount
- Operating Temperature (deg C)：
-40øC - + 90øC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SG |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
SG |
SOP8 |
3200 |
原装长期供货! |
询价 | |||
SN |
25+ |
SOP |
3600 |
原装现货热卖中,提供一站式真芯服务 |
询价 | ||
SYSTEMGE |
1430+ |
SOP |
5800 |
全新原装,公司大量现货供应,绝对正品 |
询价 | ||
SG |
24+ |
SOP-8 |
6868 |
原装现货,可开13%税票 |
询价 | ||
FAIRCHILD |
13+ |
3642 |
原装分销 |
询价 | |||
FSC |
2016+ |
SOP20 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
崇茂 |
23+ |
DIP-8 |
5000 |
原装正品,假一罚十 |
询价 | ||
N/A |
17+ |
NA |
6200 |
100%原装正品现货 |
询价 | ||
Fairchi |
24+ |
SSOT-6 |
6000 |
进口原装正品假一赔十,货期7-10天 |
询价 |
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