B3842中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
B3842規(guī)格書詳情
[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
產(chǎn)品屬性
- 型號：
B3842
- 功能描述：
Current Mode PWM Controller
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Bay |
11+ |
DIP |
50 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
EPCOS |
23+ |
NA |
39960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
BAY |
2025+ |
SOP8 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
BAY |
24+ |
SOP |
7000 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
BAY |
23+ |
SOP8 |
28000 |
原裝正品 |
詢價 | ||
Bay |
24+ |
DIP |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
BAY |
23+ |
SOP8 |
12800 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
BAY |
23+ |
SOP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
23+24 |
DIP8 |
28950 |
原裝現(xiàn)貨.優(yōu)勢熱賣.終端BOM表可配單 |
詢價 | |||
BAY |
1725+ |
SOP-8 |
6528 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 |
