| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
UC3843D | CURRENT MODE PWM CONTROLLER 文件:708.83 Kbytes 页数:28 Pages | TI 德州仪器 | TI | |
UC3843D | CURRENT MODE PWM CONTROLLER 文件:693.83 Kbytes 页数:28 Pages | TI 德州仪器 | TI | |
UC3843D | Current-Mode PWM Controllers 文件:3.54454 Mbytes 页数:56 Pages | TI 德州仪器 | TI | |
SMPS Controller Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe 文件:127.58 Kbytes 页数:12 Pages | Fairchild 仙童半导体 | Fairchild | ||
丝印:UC3843;Package:SOIC(D);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:UC3843;Package:SOIC(D);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:UC3843;Package:SOIC(D);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:UC3843;Package:SOIC(D);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:UC3843;Package:SOIC(D);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:UC3843;Package:SOIC(D);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 |
产品属性
- 产品编号:
UC3843D
- 制造商:
onsemi
- 类别:
集成电路(IC) > DC-DC 开关控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
升压,升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激,升压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
7.6V ~ 30V
- 频率 - 开关:
最高 500kHz
- 占空比(最大):
97%
- 同步整流器:
无
- 时钟同步:
无
- 控制特性:
频率控制
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
14-SOIC(0.209",5.30mm 宽)
- 供应商器件封装:
14-SOP
- 描述:
IC REG CTRLR 14SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Texas Instruments |
24+ |
SOIC-14 |
12000 |
原装正品现货询价有惊喜 |
询价 | ||
TI |
21+ |
SOP14 |
10000 |
勤思达只做原装 现货库存 支持支持实单 |
询价 | ||
Fairchild |
22+ |
14-SOIC |
2100 |
询价 | |||
TI(德州仪器) |
24+ |
SOP-14 |
942 |
特价优势库存质量保证稳定供货 |
询价 | ||
TI(德州仪器) |
24+ |
SOP-14 |
5098 |
百分百原装正品,可原型号开票 |
询价 | ||
TI |
24+ |
SOP8 |
26200 |
原装现货,诚信经营! |
询价 | ||
UC |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
UC |
98/P3 |
SOP |
109 |
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 | ||
FSC |
25+ |
SOP |
216 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
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