B3842中文资料ETC数据手册PDF规格书
B3842规格书详情
[Bay Linear, Inc]
描述 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.
特性 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 |
24+ |
DIP |
5000 |
全新原装正品,现货销售 |
询价 | ||
BAY |
23+ |
DIP8 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
24+ |
N/A |
65000 |
一级代理-主营优势-实惠价格-不悔选择 |
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 | ||
VICOR |
1922+ |
NA |
8900 |
公司库存原装低价格欢迎实单议价 |
询价 | ||
23+24 |
DIP8 |
28950 |
原装现货.优势热卖.终端BOM表可配单 |
询价 | |||
BAY |
17+ |
1000 |
进口原装现货假一赔万力挺实单 |
询价 | |||
BAY |
24+ |
SOP |
7000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
Bay |
25+ |
DIP |
8000 |
只有原装 |
询价 | ||
BAY |
25+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 |


