参数资料
| 型号： | CS1601-FSZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC PFC CONTROLLER BALLAST 8SOIC |
| 产品变化通告： | CS1501, 1601 Datasheet Update Change 11/Jan/2012 |
| 设计资源： | CS150x/160x PCB Layout Guidelines Driving Mosfets with CS1501/1601 CS1501/1601 Driving ZCD Pin from Mosfet Drain |
| 特色产品： | CS1501/CS1601 Power Factor Correction IC Controllers |
| 标准包装： | 100 |
| 类型： | PFC/镇流器控制器 |
| 频率： | 70kHz |
| 电流 - 电源： | 1.5mA |
| 电流 - 输出： | 1A |
| 电源电压： | 7.9 V ~ 17 V |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 散装 |
| 其它名称： | 598-1915 |
CS1601
CS1601H
Digital PFC Controller for Electronic Ballasts
Features
? Low PFC System Cost
? Best-in-class THD
? Digital EMI Noise Shaping Reduces Conducted EMI
? Adaptive Switching Frequency Control Minimizes Boost
Inductor Size
? High Efficiency Due to Zero-current Switching
? Integrated Feedback Compensation Simplifies System
Design
? Comprehensive Safety Features
? Undervoltage Lockout (UVLO)
? Output Overvoltage Protection
? Cycle-by-cycle Current Limiting
? Input Voltage Brownout Protection
? Open/Short Loop Protection for IAC & IFB Pins
? Thermal Shutdown
? Pin Placement Similar to Traditional Boundary Mode (CRM)
Controllers
Applications
? LED Power Supply/Driver
? Fluorescent Ballasts
? HID Ballasts
Overview
The CS1601 and CS1601H are digital power factor correction
(PFC) controllers designed to deliver the lowest PFC system
cost in electronic ballast applications. The controller operates
in a variable frequency discontinuous conduction mode (VF-
DCM) with zero-current switching optimized to deliver best-in-
class THD and minimize the size and cost of magnetic
components. The CS1601 operates at switching frequencies of
up to 70kHz, and the CS1601H operates at frequencies of up
to 100kHz.
The VF-DCM control algorithm varies both duty cycle and
frequency. This spreads the EMI frequency spectrum, thus
reducing conducted EMI filtering requirements. In addition, the
maximum switching frequency is reached at the peak of the AC
input, which allows the use of a smaller, more cost-effective
boost inductor.
Th e fee dback loop is closed through an integrated
compensation network within the controller, eliminating the
need for additional external components. Protection features
such as overvoltage, overcurrent, open and short-circuit
protection, overtemperature, and brownout protect the system
during abnormal transient conditions.
Ordering Information
V rect
L B
D1
V link
BR1
BR1
R1
V DD
R5
R6
AC
Mains
C1
R2
R3
5
3
ZCD
IAC
8
VDD
CS1601
CS1601H
1
IFB
GD
CS
7
4
Q1
C2
Regulated
DC Output
BR 1
BR 1
R4
STBY
2
GND
6
R7
Cirrus Logic, Inc.
Copyright ? Cirrus Logic, Inc. 2012
(All Rights Reserved)
FEB’12
DS931F3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS1601-FSZR | 制造商:Cirrus Logic 功能描述:IC PFC CONTROLLER DCM OCP (FOR LIGHTING) - Tape and Reel 制造商:Cirrus Logic 功能描述:IC PFC CTRLR BALLAST 8SOIC 制造商:Cirrus Logic 功能描述:PFC Controller |
| CS1601H | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Digital PFC Controller for Electronic Ballasts |
| CS1601H-FSZ | 制造商:Cirrus Logic 功能描述:IC PFC CONTROLLER DCM OCP (100KHZ) - Bulk 制造商:Cirrus Logic 功能描述:IC PFC CTRLR BALLAST 8SOIC 制造商:Cirrus Logic 功能描述:PFC Controller |
| CS1601H-FSZR | 制造商:Cirrus Logic 功能描述:IC PFC CONTROLLER DCM OCP (100KHZ) - Tape and Reel 制造商:Cirrus Logic 功能描述:IC PFC CTRLR BALLAST 8SOIC 制造商:Cirrus Logic 功能描述:PFC Controller |
| CS16034_STRADELLA-IP-28-T2 | 功能描述:LENSSQUARE28 POS100*100MM (D)9,2 制造商:ledil 系列:Stradella 零件状态:在售 类型:透镜 颜色:透明 LED 数:32 透镜样式:方形，带圆顶 透镜尺寸:100mm x 100mm 透镜透明度:- 光学图像:非对称 视角:- 配套使用/相关制造商:Cree，Lumileds，Osram 材料:丙烯酸 安装类型:螺钉 标准包装:78 |
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