KA7577中文资料PDF规格书
KA7577规格书详情
Description
KA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high speed and high sensitive current limiting. Protection circuitry include current limiting function against short and over current at secondary side, owing to the integrated timertype-protection circuit.
Features
• Low Stand-By Current
• Pulse by Pulse Current Limiting
• Over Voltage Protection
• Over Current Protection
• Integrated Thermal Shutdown Circuit
• Output Driver Current of ± 2A
• Totem pole Output
产品属性
- 型号:
KA7577
- 功能描述:
线性稳压器 - 标准 SMPS Controller
- RoHS:
否
- 制造商:
STMicroelectronics
- 输出电压:
1.8 V
- 输出电流:
150 mA
- 最大输入电压:
5.5 V
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SOT-323-5L
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
KA |
23+ |
QFP |
18000 |
询价 | |||
22+ |
DIP- |
6980 |
原装现货,可开13%税票 |
询价 | |||
23+ |
DIP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | |||
FAIRCHILD/仙童 |
21+ |
ZIP-10 |
1709 |
询价 | |||
22+ |
5000 |
询价 | |||||
FAIRCHILD |
05+ |
原厂原装 |
1995 |
只做全新原装真实现货供应 |
询价 | ||
SAMSUNG |
23+ |
DIP |
9562 |
询价 | |||
SAMSUNG |
22+ |
SIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
SEC |
23+ |
DIP16 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
SAMSUNG |
99+ |
ZIP |
461 |
原装现货海量库存欢迎咨询 |
询价 |