U217B中文资料TEMIC数据手册PDF规格书
U217B规格书详情
描述 Description
The integrated circuit, U217B, is designed as a zero voltage switch in bipolar technology. It is used to control resistive loads at mains by a triac in zero-crossing mode. A ramp generator allows to realize power control function by period group control, whereas full wave logic guarantees that full mains cycles are used for load switching.
特性 Features
Direct supply from the mains
Current consumption ≤0.5 mA
Very few external components
Full wave drive – no dc current component in the load circuit
Negative output current pulse typ. 100 mA – short circuit protected
Simple power control
Ramp generator
Reference voltage
Applications
Full wave power control
Temperature regulation
Power blinking switch
产品属性
- 型号：
U217B
- 制造商：
TEMIC
- 制造商全称：
TEMIC Semiconductors
- 功能描述：
Zero-Voltage Switch with Adjustable Ramp
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TFK |
2023+ |
DIP8 |
50000 |
原装现货 |
询价 | ||
A |
24+ |
DIP-8 |
784 |
询价 | |||
TFK |
26+ |
SOP |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | |||
24+ |
N/A |
50000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
SILICONI |
专业铁帽 |
CAN |
100 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
TFK |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TFK |
09+ |
DIP8 |
1 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TFK |
2026+ |
SOP8 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
TFK |
10+ |
DIP8 |
6000 |
原装现货价格有优势量多可发货 |
询价 |
