KA3502中文资料PC SMPS Supervisory IC数据手册ONSEMI规格书
KA3502规格书详情
描述 Description
Descriptions
The KA3502 is complete housekeeping circuitry for use in the secondary side of SMPS(Switched Mode Power Supply). It contains various functions, which are two Precision Voltage References, Over Voltage/Current Protection, Remote On/Off Control, Power Good Signal Generator, Disable Logic and etc.
特性 Features
• Complete Housekeeping Circuit
• Few External Components
• Over Voltage Protection for 3.3V/5V/12V/Adj. Output
• Over Current Protection for 3.3V/5V/12V Output
• Open-Collector Output and Remote On/Off Function
• Remote On/Off Delay Time Control
• Precision Voltage Reference for Outputs, 5V/12V
• Uncommitment Precision Voltage Reference for +5Vs
• Power Good Signal Generator with Hysteresis
• Disable Logic of 3.3V, 5V, 12V for Complete Shutdown
技术参数
- 型号：
KA3502
- 功能描述：
监控电路
- RoHS：
否
- 制造商：
STMicroelectronics
- 输出类型：
Active Low, Open Drain
- 人工复位：
Resettable
- 监视器：
No Watchdog
- 电池备用开关：
No Backup
- 上电复位延迟（典型值）：
10 s
- 电源电压-最大：
5.5 V
- 最大工作温度：
+ 85 C
- 安装风格：
SMD/SMT
- 封装/箱体：
UDFN-6
- 封装：
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEC |
25+ |
DIP20 |
4378 |
全新原装正品支持含税 |
询价 | ||
2023+ |
16/DIP |
3000 |
进口原装现货 |
询价 | |||
ON Semiconductor |
24+ |
16-DIP |
65200 |
一级代理/放心采购 |
询价 | ||
SAMSUNG |
23+ |
DIP |
9562 |
询价 | |||
onsemi |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
Fairchild/ON |
23+ |
16DIP |
9000 |
原装正品，支持实单 |
询价 | ||
FAIRCHILD/仙童 |
25+ |
ROHS |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SEC |
21+ |
DIP20 |
10000 |
原装现货假一罚十 |
询价 | ||
FAIRCILD |
22+ |
DIP-16 |
8000 |
原装正品支持实单 |
询价 | ||
onsemi(安森美) |
24+ |
PDIP16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |
