B3843AM中文資料ETC數據手冊PDF規(guī)格書
B3843AM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
產品屬性
- 型號：
B3843AM
- 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 |
23+ |
SOP |
3000 |
全新原裝、誠信經營、公司現貨銷售 |
詢價 | ||
HARVATEK |
16+ |
SMD |
36592 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HARVATEK |
21+ |
SMD |
36592 |
原裝現貨假一賠十 |
詢價 | ||
Eaton - Electronics Division |
23+ |
原廠封裝 |
98 |
只做原裝只有原裝現貨實報 |
詢價 | ||
VICOR |
22+ |
NA |
40006 |
原裝正品現貨 |
詢價 | ||
BAY |
2025+ |
SOP8 |
3565 |
全新原廠原裝產品、公司現貨銷售 |
詢價 | ||
BAY |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
VICOR |
24+ |
MODULE |
2176 |
公司大量現貨 隨時可以發(fā)貨 |
詢價 | ||
Bay |
23+ |
DIP8 |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
VICOR |
22+ |
NA |
20000 |
保證原裝正品,假一陪十 |
詢價 |
