Cirrus CS161x 8W LED驱动器参考设计
关键词：
cirrus , cs161x , led驱动器
cirrus公司的cs1610/11/12/13是数字控制集成电路,集成了临界导通模式(crm)升压转换器,可提恭pfc和调光功能,恒定输出电流,效率高达90%,无闪烁调光,和iec-61000-3-2兼容.cs1610/11用在控制准谐振反激拓扑,cs1612/13用于控制降压拓扑,cs1610/12用于120vac电压,cs1611/13用于230vac电压,主要用于可调光led装饰灯,可调光led照明,离线led驱动器和商业照明.本文介绍了cs1610/11/12/13主要特性,方框图,典型应用电路以及典型反激电路图和降压电路图,以及crd 1611-8w和crd 1610-8w参考设计主要特性和指标.
the cs1610/11/12/13 is a digital control ic engineered to deliver a high-efficiency, cost-effective, flicker-free, phase-dimmable, solid-state lighting (ssl) solution for the incandescent lamp replacement market. the cs1610/11 is designed to control a quasi-resonant flyback topology. the cs1612/13 is designed to control a buck topology. the cs1610/12 and cs1611/13 are designed for 120vac and 230vac line voltage applications, respectively.
the cs1610/11/12/13 integrates a critical conduction mode (crm) boost converter that provides power factor correction and dimmer compatibility with a constant output current, quasiresonant second stage. an adaptive dimmer compatibility algorithm controls the boost stage and dimmer compatibility operation mode to enable flicker-free operation to 0.9 power factor
• iec-61000-3-2 compliant
• soft start
• protections:
- output open/short
- current-sense resistor open/short
- external overtemperature using ntc
cs1610/11/12/13应用:
• dimmable retrofit led lamps
• dimmable led luminaries
• offline led drivers
• commercial lighting
2012-4-1 15:03:07 上传
下载附件 (22.78 kb)
图1.cs1610/11/12/13 方框图
2012-4-1 15:03:07 上传
下载附件 (18.61 kb)
图2.cs1610/11/12/13 典型应用电路图
2012-4-1 15:03:07 上传
下载附件 (18.98 kb)
图3.cs1610/11典型反激电路图
2012-4-1 15:03:07 上传
下载附件 (18.72 kb)
图4.cs1612/13典型降压电路图
crd 1611-8w参考设计
the crd 1611-8w reference design demonstrates the performance of the cs1611 resonant mode ac/ dc dimmable led driver ic with a 550 ma output driving 4 leds in series. it offers best-in-class dimmer compatibility with leading edge, trailing edge, and digital dimmers. the form factor is targeted to fit into many led bulb applications (a19, par).
crd 1611-8w参考设计主要特性:
ƒƒ quasi-resonant flyback with constant current output
ƒƒ flicker-free dimming
ƒƒ line voltage 230 vac, ±10%
ƒƒ rated input power: 8 w
ƒƒ rated output power: 6.6 w
ƒƒ efficiency: 83% at 550 ma, for 4 x leds in series
ƒƒ low component count
ƒƒ supports cirrus logic product cs1611
2012-4-1 15:03:07 上传
下载附件 (44.77 kb)
图5.crd 1611-8w参考设计外形图
the crd 1610-8w reference design demonstrates the performance of the cs1610 resonant mode ac/dc dimmable led driver ic with a 470 ma output driving 5 x leds in series. it offers best-in-class dimmer compatibility with leading edge, trailing edge and digital dimmers. the form factor is targeted to fit into many led bulb applications (a19, par).
crd 1610-8w参考设计主要特性:
ƒƒ quasi-resonant flyback with constant current output
ƒƒ flicker-free dimming
ƒƒ line voltage 120 vac, ±10%
ƒƒ rated input power: 8.1 w
ƒƒ rated output power: 6.7 w
ƒƒ efficiency: 84% at 470 ma, for 5 x leds in series
ƒƒ low component count
ƒƒ supports cirrus logic product cs1610
2012-4-1 15:03:07 上传
下载附件 (45.07 kb)
图5.crd 1610-8w参考设计外形图
crd 1610-8w和crd 1611-8w参考设计主要指标:
2012-4-1 15:03:07 上传
下载附件 (8.5 kb)
详情请见:
cs1610-11-12-13_f3[1].pdf(454.22 kb, 下载次数: 5)2012-4-1 15:02:51 上传
下载次数: 5
下载积分: 积分 -1
和
led_brochure[1].pdf(9.36 mb, 下载次数: 5)2012-4-1 15:06:48 上传
下载次数: 5
下载积分: 积分 -1
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cirrus公司的cs1610/11/12/13是数字控制集成电路,集成了临界导通模式(crm)升压转换器,可提恭pfc和调光功能,恒定输出电流,效率高达90%,无闪烁调光,和iec-61000-3-2兼容.cs1610/11用在控制准谐振反激拓扑,cs1612/13用于控制降压拓扑,cs1610/12用于120vac电压,cs1611/13用于230vac电压,主要用于可调光led装饰灯,可调光led照明,离线led驱动器和商业照明.本文介绍了cs1610/11/12/13主要特性,方框图,典型应用电路以及典型反激电路图和降压电路图,以及crd 1611-8w和crd 1610-8w参考设计主要特性和指标.
the cs1610/11/12/13 is a digital control ic engineered to deliver a high-efficiency, cost-effective, flicker-free, phase-dimmable, solid-state lighting (ssl) solution for the incandescent lamp replacement market. the cs1610/11 is designed to control a quasi-resonant flyback topology. the cs1612/13 is designed to control a buck topology. the cs1610/12 and cs1611/13 are designed for 120vac and 230vac line voltage applications, respectively.
the cs1610/11/12/13 integrates a critical conduction mode (crm) boost converter that provides power factor correction and dimmer compatibility with a constant output current, quasiresonant second stage. an adaptive dimmer compatibility algorithm controls the boost stage and dimmer compatibility operation mode to enable flicker-free operation to 0.9 power factor
• iec-61000-3-2 compliant
• soft start
• protections:
- output open/short
- current-sense resistor open/short
- external overtemperature using ntc
cs1610/11/12/13应用:
• dimmable retrofit led lamps
• dimmable led luminaries
• offline led drivers
• commercial lighting
2012-4-1 15:03:07 上传
下载附件 (22.78 kb)
图1.cs1610/11/12/13 方框图
2012-4-1 15:03:07 上传
下载附件 (18.61 kb)
图2.cs1610/11/12/13 典型应用电路图
2012-4-1 15:03:07 上传
下载附件 (18.98 kb)
图3.cs1610/11典型反激电路图
2012-4-1 15:03:07 上传
下载附件 (18.72 kb)
图4.cs1612/13典型降压电路图
crd 1611-8w参考设计
the crd 1611-8w reference design demonstrates the performance of the cs1611 resonant mode ac/ dc dimmable led driver ic with a 550 ma output driving 4 leds in series. it offers best-in-class dimmer compatibility with leading edge, trailing edge, and digital dimmers. the form factor is targeted to fit into many led bulb applications (a19, par).
crd 1611-8w参考设计主要特性:
ƒƒ quasi-resonant flyback with constant current output
ƒƒ flicker-free dimming
ƒƒ line voltage 230 vac, ±10%
ƒƒ rated input power: 8 w
ƒƒ rated output power: 6.6 w
ƒƒ efficiency: 83% at 550 ma, for 4 x leds in series
ƒƒ low component count
ƒƒ supports cirrus logic product cs1611
2012-4-1 15:03:07 上传
下载附件 (44.77 kb)
图5.crd 1611-8w参考设计外形图
the crd 1610-8w reference design demonstrates the performance of the cs1610 resonant mode ac/dc dimmable led driver ic with a 470 ma output driving 5 x leds in series. it offers best-in-class dimmer compatibility with leading edge, trailing edge and digital dimmers. the form factor is targeted to fit into many led bulb applications (a19, par).
crd 1610-8w参考设计主要特性:
ƒƒ quasi-resonant flyback with constant current output
ƒƒ flicker-free dimming
ƒƒ line voltage 120 vac, ±10%
ƒƒ rated input power: 8.1 w
ƒƒ rated output power: 6.7 w
ƒƒ efficiency: 84% at 470 ma, for 5 x leds in series
ƒƒ low component count
ƒƒ supports cirrus logic product cs1610
2012-4-1 15:03:07 上传
下载附件 (45.07 kb)
图5.crd 1610-8w参考设计外形图
crd 1610-8w和crd 1611-8w参考设计主要指标:
2012-4-1 15:03:07 上传
下载附件 (8.5 kb)
详情请见:
cs1610-11-12-13_f3[1].pdf(454.22 kb, 下载次数: 5)2012-4-1 15:02:51 上传
下载次数: 5
下载积分: 积分 -1
和
led_brochure[1].pdf(9.36 mb, 下载次数: 5)2012-4-1 15:06:48 上传
下载次数: 5
下载积分: 积分 -1
NVR SV-5524智能分析主板规格介绍
位逻辑运算符与表达式
嵌入式测量器件使用简单的串行接口
《成都市城市公园智慧综合杆设计导则（试行）》智能路灯地方标准免费下载
TTDK产品在工业机器人方面的应介绍
Cirrus CS161x 8W LED驱动器参考设计
删除的微信聊天记录怎么找回微信记录的方法
卡尔曼滤波应用实例
关于物联网时代的代表说明
来也科技RPA机器人为电力行业数字化转型赋能
i.MX8MM如何在uboot调试显示，其方法是怎样的
OMAP5912双核通信及数字音频系统实现
下一代硬件对于人工智能的发展有什么作用
Maxim新版EE-Sim® DC-DC设计工具
什么是消防电源？消防对电源及配电的基本要求
看电路图有没有哪些捷径可走呢？
干掉钱包！打造NFC移动支付生态圈
储能技术解析-储能系统解决方案现状及趋势
振荡器的类型有哪些
中国道路交通安全协会团体标准宣贯培训会在京成功举办