CS5661中文资料CHERRY数据手册PDF规格书
CS5661规格书详情
描述 Description
The CS5661 is a high performance, fixed frequency, dual current mode controller specifically designed for Off-Line and DC to DC converter applications. It offers the designer a cost effective solution with minimal external components. This integrat ed circuit features a unique oscillator for precise duty cycle limit and frequency control, a temperature compensated reference, two high gain error amplifiers, two current sensing comparators, and two high current totem pole outputs ideally suited for driving power MOSFETs. VOUT2 output is switchable via the ENABLE2 pin.
Also included are protective features consisting of input and reference undervoltage lockouts, each with hysteresis, cycle-by-cycle current limiting, and a latch for single pulse metering of each output.
The CS5661 is pin compatible with the MC34065L.
特性 Features
■ Oscillator has Precise Duty Cycle Limit and Frequency Control
■ 500kHz Current Mode Operation
■ Automatic Feed Forward Compensation
■ Separate Latching PWMs for Cycle-By-Cycle Current Limiting
■ Internally Trimmed Reference with Undervoltage Lockout
■ Switchable Second Output
■ Two High Current Totem Pole Outputs
■ Input Undervoltage Lockout with Hysteresis
■ 8.4V Start Up Voltage Threshold
产品属性
- 型号:
CS5661
- 制造商:
CHERRY
- 制造商全称:
CHERRY
- 功能描述:
High Performance Dual Channel Current Mode Controller with ENABLE
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
CHIPLUS |
24+ |
SOP |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 | ||
CHIPIUS |
23+ |
TSOP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
CRYSTAL |
23+ |
SOP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
CHIPLUS |
23+24 |
SOP |
28950 |
专营原装正品SMD二三极管,电源IC |
询价 | ||
CHIPLUS |
19+ |
SOP |
20000 |
317 |
询价 | ||
ON |
2025+ |
SOP-16 |
3365 |
全新原厂原装产品、公司现货销售 |
询价 | ||
ON |
25+ |
SMD16 |
7034 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
ON/安森美 |
2447 |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
CHIPIUS |
2016+ |
TSOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CHIPLUS |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 |


