SSL5511T：带DIM引脚的可调光LED控制器IC

SSL5511T是一款离线可调光控制器IC，用于驱动一般照明应用中的可调光LED，如远程控制灯具和智能灯具。

此IC可驱动外部开关，以便实现轻松电源调节。其范围设计为通过内部高压电流源从高压(HV)电源直接启动。支持返驰、降压和降压-升压电路拓扑。初级侧检测可以提供准确的输出电流控制。

该IC可以检测模拟信号（根据IEC60929附录E）或数字控制信号，并以多种方式将其转换为持续LED电流。它可在三种开关模式下以两种开关频率范围工作。它可实现输出纹波电流、市电电流总谐波失真加噪声(THD)和应用尺寸之间的平衡。此IC集成了许多保护功能。

特性和优势
    • 高效开关模式降压、返驰或降压-升压的控制器，用于驱动外部电源FET
    • 可选低THD或低LED纹波电流模式
    • 用于调光的模拟IEC60929输入或数字控制输入
    • 两种调光控制模式下的LED电流持续（模拟）调节
    • 基于控制输入类型的调光曲线选择
    • 完整的内部保护
    • 低元件数LED驱动器解决方案
应用
    • 智能可调光LED改型灯
    • 用于LED照明的智能可调光驱动器模块
产品图片
功能框图
SSL5511T block diagram
演示板
SSL5511DB1214
SSL5511DB1214
SSL5511DB1234
SSL5511DB1234
SSL5511DB1274
SSL5511DB1274
关键参数
SymbolParameterConditionsMinTyp/NomMaxUnit
fswswitching frequencylow-frequency mode; 50 Hz mains65kHz
fswswitching frequencylow-frequency mode; 60 Hz mains78kHz
fswswitching frequencyhigh-frequency mode; 50 Hz mains98kHz
fswswitching frequencyhigh-frequency mode; 60 Hz mains119kHz
VCCsupply voltageoperating range932V
Vdraindrain voltage-0.4700V
Vmainsmains voltage100230V
封装与包装
型号封装Outline versionReflow-/Wave soldering包装产品状态标示可订购的器件编号, (订购码 (12NC))
SSL5511T/1
SO8
(SOT96-1)		sot096-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产Standard MarkingSSL5511T/1J( 9353 009 47118 )
引脚配置信息
PinSymbolDescription外形简图图形符号
1RMAINSmains detection input
2VCCIC supply input/output
3DIMdim-level control input
4TSTIC test pin, to be connected to ground in application
5ISNSpeak current sense input
6PWRDRVexternal MOSFET gate driver output
7GNDground
8DRAINexternal MOSFET drain sense input
无铅环保信息
型号可订购的器件编号RoHS / RHF无铅转换日期潮湿敏感度等级MSL LF
SSL5511T/1SSL5511T/1JAlways Pb-free11
文档资料
档案名称标题类型格式日期
SSL5511T (中文)Greenchip controller for LED lighting with DIM pinData sheetpdf2014-06-30
AN10912SMPS EMC and layout guidlinesApplication notepdf2011-02-18
AN11587SSL5511T PWM and analog dimmable LED driverApplication notepdf2015-05-12
SSL5511_low_THD_eco_THD_buck_boost_flybackSSL5511 low-THD eco-THD buck-boost flyback calculation toolOther typexlsx2014-12-15
SB00005Single panel LED driver solution for 60W streetlight with SSL5511TSolution briefpdf2014-12-22
UM10811SSL5511DB1234 - 36 W, universal mains, PWM/0 V to 10 V dimmable LED driverUser manualpdf2014-10-15
UM10712SSL5511DB1214 100 V 20 W buck-boost converterUser manualpdf2014-06-20
SO-SOJ-REFLOWFootprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
sot096-1_poplastic small outline package; 8 leads; body width 3.9 mmOutline drawingpdf2009-10-08
SOT96-1_118SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-19
Wave_Soldering_ProfileWave Soldering ProfileWave solderingpdf2013-09-30
订购信息
型号订购码 (12NC)可订购的器件编号
SSL5511T/19353 009 47118SSL5511T/1J
Greenchip controller for LED lighting with DIM pin SSL5511DB1274
Greenchip controller for LED lighting with DIM pin SSL5511DB1274
Greenchip controller for LED lighting with DIM pin SSL5511DB1274
SSL5511T
SMPS EMC and layout guidlines UBA20270DB1122
SSL5511T PWM and analog dimmable LED driver SSL5511DB1274
SSL5511 low-THD eco-THD buck-boost flyback calculation tool SSL5511DB1274
Single panel LED driver solution for 60W streetlight with SSL5511T SSL5511DB1274
SSL5511DB1234 - 36 W, universal mains, PWM/0 V to 10 V dimmable LED driver SSL5511DB1234
SSL5511DB1214 100 V 20 W buck-boost converter SSL5511DB1214
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
plastic small outline package; 8 leads; body width 3.9 mm SA612A
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... CBT3306_Q100
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
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