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AMC3842B中文资料
AMC3842B数据手册规格书PDF详情
DESCRIPTION
The AMC3842B/43B/44B/45B are fixed frequency current-mode PWM controllers specially designed for OFF-Line switching power supply and DC-to-DC converters with a minimum number of external components. These devices feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totempole output which is suitable for driving MOSFETs.
FEATURES
● Low Start-Up current (max. 200µA)
● Optimized for Off-Line and DC-to-DC Converters
● Maximum Duty Cycle
● U.V.L.O. with Hysteresis
● Operating Frequency Up to 500KHz
● Internal Trimmed Bandgap Reference
● High Current Totem Pole Output
● Error Amplifier With Low Output Resistance
● Available in 8-Pin Plastic DIP and Surface Mount 14-Pin S.O.I.C.
● Identical pin assignment to earlier UC384X series.
AMC3842B产品属性
- 类型
描述
- 型号
AMC3842B
- 制造商
ADDTEK
- 制造商全称
ADDTEK
- 功能描述
CURRENT MODE PWM CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADD |
24+ |
DIP |
8439 |
||||
IR |
23+ |
TO-220 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
AMC |
23+ |
PLCC |
5000 |
原装正品,假一罚十 |
|||
AMC |
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
|||
AMC |
25+23+ |
SOP8 |
46083 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
AMC |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
AMC |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
AMC |
0609+ |
SOP8 |
2218 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
AMC |
24+ |
NA/ |
1811 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
AMC |
2025+ |
SOP-8 |
3685 |
全新原厂原装产品、公司现货销售 |
AMC3842B 资料下载更多...
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ADDTEK相关芯片制造商
Datasheet数据表PDF页码索引
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