UC3842G中文资料HIGH PERFORMANCE CURRENT MODE CONTROLLER数据手册UTC规格书
UC3842G规格书详情
描述 Description
The UTC UC3842G of high performance current mode controller is specifically designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components. This integrated circuit
特性 Features
Low startup and operating current
User defined switching frequency(Norm is 52kHz)
Power-saving mode for low power
Under voltage lockout with hysteresis
Over voltage protection
Latching PWM for Cycle-By-Cycle current limiting
Internally trimmed reference with undervoltage lockout
技术参数
- 制造商编号
：UC3842G
- 生产厂家
：UTC
- Vcc(MAX)(V)
：30
- Vcc(ON)(TYP)(V)
：15
- Vcc(OFF)(TYP)(V)
：10
- Freq.(TYP)(KHz)
：52
- Freq.(MXA)(KHz)
：-
- Duty Cycle%
：94
- Start-up current(mA)
：0.015
- Operatingcurrent(mA)
：7
- BVDSS (MIN)(V)
：-
- RDS(on)(MAX)(Ω)
：-
- Package
：DIP-8_SOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UTC |
21+ |
DIP-8 |
100 |
原装现货假一赔十 |
询价 | ||
TI/德州 |
2018+ |
Military |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TI |
23+ |
CDIP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI |
2016+ |
DIP8 |
9176 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
TI/德州仪器 |
23+ |
CDIP-8 |
9990 |
正规渠道,只有原装! |
询价 | ||
Unitro |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
UTC/友顺 |
23+ |
DIP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
TI |
16+ |
CDIP |
10000 |
原装正品 |
询价 | ||
ST/意法 |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 |
