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NCV3845BVD1R2G中文资料PDF规格书
NCV3845BVD1R2G规格书详情
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
Features
• Trimmed Oscillator for Precise Frequency Control
• Oscillator Frequency Guaranteed at 250 kHz
• Current Mode Operation to 500 kHz Output Switching Frequency
• Output Deadtime Adjustable from 50 to 70
• Automatic Feed Forward Compensation
• Latching PWM for Cycle−By−Cycle Current Limiting
• Internally Trimmed Reference with Undervoltage Lockout
• High Current Totem Pole Output
• Undervoltage Lockout with Hysteresis
• Low Startup and Operating Current
• Pb−Free Packages are Available
产品属性
- 型号:
NCV3845BVD1R2G
- 制造商:
ONSEMI
- 制造商全称:
ON Semiconductor
- 功能描述:
High Performance Current Mode Controllers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
2020+ |
TSOP-5 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ON |
2022+ |
7600 |
原厂原装,假一罚十 |
询价 | |||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ON |
23+ |
TSOP-5 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
ON/安森美 |
2022 |
TSOP-5 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ON Semiconductor |
22+ |
5TSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON(安森美) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ON |
21+ |
8080 |
只做原装,质量保证 |
询价 | |||
ON/安森美 |
22+ |
6740 |
原装正品优势现货! |
询价 | |||
ON(安森美) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |