KA3882E中文资料PDF规格书
KA3882E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
- 产品编号:
KA3882ED
- 制造商:
onsemi
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
散装
- 内部开关:
无
- 电压 - 供电 (Vcc/Vdd):
10V ~ 30V
- 占空比:
96%
- 频率 - 开关:
最高 500kHz
- 故障保护:
限流
- 控制特性:
频率控制
- 工作温度:
0°C ~ 70°C(TA)
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAI |
23+ |
SOP-8 |
1065 |
优势库存 |
询价 | ||
FAIRCHILD |
SOP-8 |
800 |
正品原装--自家现货-实单可谈 |
询价 | |||
SAMSUNG/三星 |
2022 |
DIP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
FAIR |
2001 |
935 |
原装正品现货供应 |
询价 | |||
FAIR |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
FAIRCHILD |
20+ |
SOP8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
FSC |
22+ |
8-SOIC0.1543.90mm |
4258 |
原装正品 价格优势 |
询价 | ||
Fairchild/ON |
23+ |
8SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
ON Semiconductor |
21+ |
36500 |
一级代理/放心采购 |
询价 | |||
FAIR |
最新 |
12933 |
原装正品 现货供应 价格优 |
询价 |