| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes 文件:376.23 Kbytes 页数:14 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
CURRENTMODE PWM CONTROLLER DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT ( 文件:96.19 Kbytes 页数:11 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator 文件:376.23 Kbytes 页数:14 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
丝印:UC2845N;Package:PDIP(P);UCx84x Current-Mode PWM Controllers 1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current ( 文件:4.0844 Mbytes 页数:63 Pages | TI 德州仪器 | TI | ||
丝印:UC2845N;Package:PDIP(P);UCx84x Current-Mode PWM Controllers 1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current ( 文件:4.0844 Mbytes 页数:63 Pages | TI 德州仪器 | TI | ||
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS 文件:294.72 Kbytes 页数:7 Pages | UTC 友顺 | UTC | ||
Current-Mode PWM Controller 文件:1.81918 Mbytes 页数:45 Pages | TI 德州仪器 | TI | ||
CURRENT-MODE PWM CONTROLLER 文件:591.28 Kbytes 页数:15 Pages | TI 德州仪器 | TI | ||
Current Mode PWM Controller 文件:517.22 Kbytes 页数:7 Pages | TI 德州仪器 | TI | ||
CURRENT-MODE PWM CONTROLLER 文件:1.1589 Mbytes 页数:19 Pages | TI 德州仪器 | TI |
技术参数
- Duty cycle (Max) (%):
50
- Supply voltage (Max) (V):
28
- UVLO thresholds on/off (V):
8.4/7.6
- Features:
Adjustable Switching Frequency
- Operating temperature range (C):
-40 to 85
- Rating:
Catalog
- Frequency (Max) (kHz):
500
- Gate drive (Typ) (A):
1
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HLF/洪利发 |
24+ |
DIPSOP |
2000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
TI/德州仪器 |
22+ |
SOP8 |
12500 |
询价 | |||
ST |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
ST(意法) |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
ST(意法) |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
UC |
23+ |
SOP14 |
2800 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
24+ |
DIP |
130 |
新 |
询价 | |||
TI |
11+ |
SOP-14P |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
UC |
99+ |
SOP |
142 |
全新原装 绝对有货 |
询价 | ||
UC |
24+ |
SOP-8 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 |
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