方案
By Technology
Offline Controllers | CS2841
概览
CS2841B 提供实施离线固定频率电流模式控制所需的所有必要特性，且外部组件极少。CS2841B（CS-2843A 的变体型号）专用于汽车运行。8.0V（典型值）的低启动阈值电压和耐受 40V 汽车负载转储瞬变的能力对于汽车子系统设计至关重要。CS-2841 系列长期在汽车应用中提供优质性能和高可靠性。CS2841B 结合了一个精确温度控制振荡器，带有内部微调放电电流，可最大程度减少频率波动。还可实现大于 50% 的占空比。板上逻辑可确保启用输出级之前 VREF 得以稳定。离子注入电阻提供更严格的欠压锁定控制。
- Optimized for Off-line Control
- Internally Trimmed Temperature Compensated Oscillator
- Maximum Duty-cycle Clamp
- VREF Stabilized before Output Stage Enabled
- Low Start-up Current
- Pulse-by-pulse Current Limiting
- Improved Undervoltage Lockout
- Double Pulse Suppression
- 1% Trimmed Bandgap Reference
- High Current Totem Pole Output
- Pb-Free Packages are Available
Buy/Parametrics Table
搜寻
Close Search
产品:
5
分享
排序方式
产品系列:
┗
可订购器件:
5
产品
Obsolete
Pb
A
H
P
PDIP-8
NA
0
TUBE
1
N
Flyback
Current Mode
52
No
Yes
Yes
No
No
40
200 / 200
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-14
1
235
TUBE
55
N
Flyback
Current Mode
52
No
Yes
Yes
No
No
40
200 / 200
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-14
1
260
TUBE
1
N
Flyback
Current Mode
52
No
Yes
Yes
No
No
40
200 / 200
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-14
1
235
REEL
2500
N
Flyback
Current Mode
52
No
Yes
Yes
No
No
40
200 / 200
Price N/A
More Details
Obsolete
Pb
A
H
P
SOIC-14
1
260
REEL
2500
N
Flyback
Current Mode
52
No
Yes
Yes
No
No
40
200 / 200
Price N/A
More Details
Show More
1-25 of 25
Products per page
Jump to :
1
Support on the go
Find and compare products, get support and connect with onsemi sales team.
Contact Sales
