B3842中文资料PDF规格书
B3842规格书详情
[Bay Linear, Inc]
Description
The Bay Linear B3842/43/44/45 are fixed frequency current mode PWM controller. These devices are designed for Off Line and DC-to-DC converter applications with minimum external components. The B3842 family Feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output. Ideally suited for driving a power N-Channel MOSFET’s. It is low when is on off stage. Protection circuitry includes built in under-voltage lockout and current limiting.
Features
• Low Start-Up and Operating Current
• Maximum Duty Cycle
• Operating Frequency Up to 500KHz
• Under voltage Lockout with Hysteresis
• Available in 8 pin SOIC
• Similar to industry Standard UC3842
Applications
• Switching Power Supply
• Monitor
产品属性
- 型号:
B3842
- 功能描述:
Current Mode PWM Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
BAY |
23+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
BAY |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
询价 | ||
Bay |
23+ |
DIP8 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
BAY |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
BAY |
23+ |
SOP8 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
BAY |
22+ |
SOP8 |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
Bay |
11+ |
DIP |
50 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Bay |
21+ |
DIP |
50 |
原装现货假一赔十 |
询价 | ||
Bay |
11+ |
DIP |
50 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
Bay |
21+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 |