UC284XBD1中文资料PDF规格书
UC284XBD1规格书详情
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
• Trimmed Oscillator for Precise Frequency Control
• Oscillator Frequency Guaranteed at 250 kHz
• Current Mode Operation to 500 kHz Output Switching Frequency
• Output Deadtime Adjustable from 50 to 70
• Automatic Feed Forward Compensation
• Latching PWM for Cycle–By–Cycle Current Limiting
• Internally Trimmed Reference with Undervoltage Lockout
• High Current Totem Pole Output
• Undervoltage Lockout with Hysteresis
• Low Startup and Operating Current
产品属性
- 型号:
UC284XBD1
- 制造商:
ONSEMI
- 制造商全称:
ON Semiconductor
- 功能描述:
HIGH PERFORMANCE CURRENT MODE CONTROLLERS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2023+ |
SOP-16 |
50000 |
原装现货 |
询价 | ||
TI |
23+ |
18-SOIC |
66800 |
优势价格原装正品 |
询价 | ||
TI |
22+ |
18SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI/德州仪器 |
21+ |
SOIC-18 |
13880 |
公司只售原装,支持实单 |
询价 | ||
UC |
08+ |
SOP18 |
89 |
询价 | |||
TI |
21+ |
SMD18 |
6000 |
绝对原裝现货 |
询价 | ||
Unitrode |
21+ |
NA |
12000 |
正品专卖,进口原装深圳现货 |
询价 | ||
TI |
20+ |
SOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
N/A |
99 |
询价 | |||||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 |
相关库存
更多- UC2847NG4
- UC2849DW
- UC2847NG4
- UC2847N
- UC2847NG4
- UC2847N
- UC2847N
- UC284XBD1G
- UC284XBD1R2
- UC284XBD1R2
- UC284XBD1R2G
- UC284XBD1R2G
- UC284XBD1G
- UC284XBD1R2G
- UC284XBD1G
- UC284XBD1G
- UC284XBD1R2G
- UC284XBD1R2G
- UC284XBD1G
- UC284XBD1R2G
- UC284XBD1R2G
- UC284XBD1G
- UC284XBD1G
- UC284XBD1G
- UC284XBD1R2G
- UC284xBD1G
- UC284xBD1R2G
- UC284xBD1R2G
- UC284xBD1G