KA3883E中文资料PDF规格书
KA3883E规格书详情
Description
The KA3882E/KA3883E is a fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include a UVLO, a low start-up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current
totem-pole output for driving a POWER MOSFET. Also the KA3882E/KA3883E provides low start-up current below 0.3mA and short shutdown delay time typ. 100ns. The KA3882E has UVLO threshold of 16V(on) and 10V(off). The KA3883E is 8.4V(on) and 7.6V(off). The KA3882E and
KA3883E can operate within 100 duty cycle.
Features
• Low start current 0.2mA (typ)
• Operating range up to 500kHz
• Cycle by cycle current limiting
• Under voltage lock out with hysteresis
• Short shutdown delay time: typ.100ns
• High current totem-pole output
• Output swing limiting: 22V
产品属性
- 型号:
KA3883E
- 功能描述:
电流型 PWM 控制器
- RoHS:
否
- 制造商:
Texas Instruments
- 开关频率:
27 KHz
- 工作电源电压:
6 V to 15 V
- 工作电源电流:
1.5 mA
- 输出端数量:
1
- 最大工作温度:
+ 105 C
- 安装风格:
SMD/SMT
- 封装/箱体:
TSSOP-14
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SAMSUNG/三星 |
22+ |
DIP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
22+ |
5000 |
询价 | |||||
SASUNG |
23+ |
NA |
198 |
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询价 | ||
SAMSUNG/三星 |
23+ |
IC |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SAMSUNG |
23+ |
DIP8 |
1587 |
全新原装现货 |
询价 | ||
SAMSUNG/三星 |
23+ |
NA/ |
6000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SAMSUNG |
2017+ |
DIP-8 |
65895 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
SAMSUNG |
22+ |
DIP8 |
8000 |
原装正品支持实单 |
询价 | ||
SAMSUNG |
18+ |
DIP8 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
SAMSUNG/三星 |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 |