CS2844中文资料PDF规格书
CS2844规格书详情
Current Mode PWM Control Circuit with 50 Max Duty Cycle
The CS3844/45 provides all the necessary features to implement off–line fixed frequency current–mode control with a minimum number of external components.
The CS3844 family incorporates a new precision temperature–controlled oscillator to minimize variations in frequency. An internal toggle flip–flop, which blanks the output every other clock cycle, limits the duty–cycle range to less than 50. An undervoltage lockout ensures that VREF is stabilized before the output stage is enabled. In the CS2844/CS3844 turn on occurs at 16 V and turn off at 10 V. In the CS2845/CS3845 turn on is at 8.4 V and turn off at 7.6 V.
Features
• Optimized for Off–Line Control
• Temp. Compensated Oscillator
• 50 Max Duty–Cycle Clamp
• VREF Stabilized Before Output Stage Is Enabled
• Low Start–Up Current
• Pulse–By–Pulse Current Limiting
• Improved Undervoltage Lockout
• Double Pulse Suppression
• 1.0 Trimmed Bandgap Reference
• High Current Totem Pole Output
产品属性
- 型号:
CS2844
- 制造商:
CHERRY
- 制造商全称:
CHERRY
- 功能描述:
Current Mode PWM Control Circuit with 50% Max Duty Cycle
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IXYS |
16+ |
MODULE |
2100 |
一级代理/全新原装现货 供应!!! |
询价 | ||
CS |
24+ |
CDIP-8 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
A |
C95 |
DIP-8 |
104 |
询价 | |||
CS |
21+ |
CDIP-8 |
60000 |
原装正品进口现货 |
询价 | ||
IXYS |
23+ |
MODULE |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
IXYS |
23+ |
MODULE |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ON/安森美 |
22+ |
SOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ON |
22+ |
SOP14 |
17700 |
只做原装,支持实单,来电咨询。 |
询价 | ||
23+ |
CDIP-8 |
397 |
现货库存 |
询价 | |||
TI/德州仪器 |
22+ |
SOP-8 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 |