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CS3842AGD8中文资料PDF规格书
CS3842AGD8规格书详情
The CS284XA, CS384XA provides all the necessary features to implement off−line fixed frequency current−mode control with a minimum number of external components.
The CS384XA family incorporates a new precision temperature−controlled oscillator with an internally trimmed discharge current to minimize variations in frequency. A precision duty−cycle clamp eliminates the need for an external oscillator when a 50 duty−cycle is used. Duty−cycles greater than 50 are also possible. On board logic ensures that VREF is stabilized before the output stage is enabled. Ion implant resistors provide tighter control of undervoltage lockout.
Other features include low startup current, pulse−by−pulse current limiting, and a high−current totem pole output for driving capacitive loads, such as the gate of power MOSFET. The output is LOW in the off state, consistent with N−channel devices.
The CS384XA series of current−mode control ICs are available in 8 and14 lead packages for surface mount (SO) applications as well as 8 lead PDIP packages.
Features
• Optimized for Off−line Control
• Internally Trimmed Temperature Compensated Oscillator
• Maximum Duty−Cycle Clamp
• VREF Stabilized Before Output Stage is Enabled
• Low Startup Current
• Pulse−By−Pulse Current Limiting
• Improved Undervoltage Lockout
• Double Pulse Suppression
• 1.0 Trimmed Bandgap Reference
• High Current Totem Pole Output
产品属性
- 型号:
CS3842AGD8
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CHERRY |
2022 |
SOP/14 |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
CS |
22+ |
DIP8 |
5875 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
CHERRY |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ON |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
onsemi |
21+ |
NA |
12500 |
正品专卖,进口原装深圳现货 |
询价 | ||
CHERRY |
1634+ |
DIP8 |
1570 |
代理品牌 |
询价 | ||
CHERRY |
2022+ |
SOP14 |
15000 |
原厂代理 终端免费提供样品 |
询价 | ||
ON |
22+ |
- |
2100 |
询价 | |||
CSC |
9725+ |
SOP-14P |
9900 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
CHERRY |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 |