SSL523x：紧凑型高功率因素可调光LED驱动器IC (v1)

SSL523x是一款适合于非隔离、可调光（断相可调光或通过控制输入信号）LED解决方案的LED驱动器系列。此款全新IC支持灯具功率从5W（如坎德拉灯具）到25W（如集成灯具、TLED和PAR灯具），完善了恩智浦的GreenChip SSL产品系列。

特性和优势
    • 支持大部分调光解决方案
    • 深度调光水平
    • 无闪烁调光
    • 低电子物料成本(BOM)，用于确保实现紧凑型解决方案和小型、单层印刷电路板(PCB)占位面积
    • 仅限控制器。适合与外部电源FET结合使用(SSL5231x)
    • 带集成式MOSFET的驱动器（SSL5235x、SSL5236x、SSL5237x）
    • 支持降压拓扑((SSL523xBT)或降压-升压拓扑(SSL523xT)
    • 出色的线路调节和负载调节以及良好的LED输出电流精度
    • 有效的BCM操作，具有：
      • 续流二极管中无反向恢复损耗
      • 零电流开关(ZCS)和谷底开关
      • 最大程度降低电感值和大小要求
      • 高效率（高达90 %）
      • 工作时的超低IC电流(< 150 μA)
    • 续流二极管中无反向恢复损耗
    • 零电流开关(ZCS)和谷底开关
    • 最大程度降低电感值和大小要求
    • 高效率（高达90 %）
    • 工作时的超低IC电流(< 150 μA)
    • 多种自动恢复保护：
      • 欠压锁定(UVLO)
      • 逐周期过流保护(OCP)
      • 内置过温保护(OTP)
      • 输出过压保护(OVP)
      • 输出短路保护(OSP)
    • 欠压锁定(UVLO)
    • 逐周期过流保护(OCP)
    • 内置过温保护(OTP)
    • 输出过压保护(OVP)
    • 输出短路保护(OSP)
应用
    • 低成本市电可调光、非隔离LED改型灯，功率不超过25 W
    • 用于LED照明的低成本市电可调光、非隔离驱动器模式，功率不超过25 W
产品图片
演示板
SSLTWDB1181
SSLTWDB1181
SSL5236BDB1248
SSL5236BDB1248
SSL5231DB1246
SSL5231DB1246
SSL5231DB1242
SSL5231DB1242
SSL5237BDB1287
SSL5237BDB1287
SSL5237DB1247
SSL5237DB1247
SSL5236DB1249
SSL5236DB1249
SSL5231DB1245
SSL5231DB1245
SSL5231BDB1288
SSL5231BDB1288
SSLTWDB1182
SSLTWDB1182
SSLRPLDB1337
SSLRPLDB1337
SSL5231BDB1289
SSL5231BDB1289
关键参数
型号Package nameDescriptionDimmingIsolated/non-isolatedTopologyPower level [max] (W)Nominal mains (V)Internal MOSFETShort Winding Protection
SSL5231BTSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck; Buck25100 277NN
SSL5231TSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck-boost; Buck-boost25100 277NN
SSL5235BTEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck; Buck10100 120YN
SSL5235TEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck-boost; Buck-boost10100 120YN
SSL5236BTEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck; Buck7100 230YN
SSL5236TEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck-boost; Buck-boost7100 230YN
SSL5237BTEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck; Buck10100 230YN
SSL5237TEHSO8Compact high power factor dimmable LED driver ICMains dimmingnon-isolatedBuck-boost; Buck-boost10100 230YN
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))
SSL5231BT/1
SO8
(SOT96-1)		sot096-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产Standard MarkingSSL5231BT/1J( 9353 056 39118 )
SSL5231T/1
SO8
(SOT96-1)		sot096-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产Standard MarkingSSL5231T/1J( 9353 046 64118 )
SSL5235BTE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5235BTE/1Y( 9353 057 47518 )
SSL5235TE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5235TE/1Y( 9353 057 46518 )
SSL5236BTE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5236BTE/1Y( 9353 056 41518 )
SSL5236TE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5236TE/1Y( 9353 051 75518 )
SSL5237BTE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5237BTE/1Y( 9353 056 42518 )
SSL5237TE/1
HSO8
(SOT786-3)		sot786-3_poReel 13" Q1/T1 in Drypack量产Standard MarkingSSL5237TE/1Y( 9353 051 76518 )
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
SSL5231BT/1SSL5231BT/1JAlways Pb-free11
SSL5231T/1SSL5231T/1JAlways Pb-free11
SSL5235BTE/1SSL5235BTE/1YAlways Pb-free33
SSL5235TE/1SSL5235TE/1YAlways Pb-free33
SSL5236BTE/1SSL5236BTE/1YAlways Pb-free33
SSL5236TE/1SSL5236TE/1YAlways Pb-free33
SSL5237BTE/1SSL5237BTE/1YAlways Pb-free33
SSL5237TE/1SSL5237TE/1YAlways Pb-free33
文档资料
档案名称标题类型格式日期
SSL5231T (中文)Mains dimmable buck-boost LED driver ICData sheetpdf2015-03-11
SSL5231BT (中文)Mains-dimmable buck LED driver ICData sheetpdf2015-03-13
SSL5237TE (中文)Mains dimmable buck-boost LED driver IC 10 Ohm/700 VData sheetpdf2015-03-13
SSL5235TE (中文)Mains dimmable buck-boost LED driver IC 5 Ohm/550 VData sheetpdf2015-03-13
SSL5237BTE (中文)Mains dimmable buck LED driver IC 10 Ohm/700 VData sheetpdf2015-03-13
SSL5236TE (中文)Mains dimmable buck-boost LED driver IC 20 Ohm/700 VData sheetpdf2015-03-13
SSL5236BTE (中文)Mains dimmable buck LED driver IC 20 Ohm/700 VData sheetpdf2015-03-13
SSL5235BTE (中文)Mains-dimmable buck LED driver IC 5 Ohm/550 VData sheetpdf2015-03-16
AN10912SMPS EMC and layout guidlinesApplication notepdf2011-02-18
AN11618SSL523XT buck-boost controllerApplication notepdf2015-04-30
SSL5231_low_THD_buck-boost_calculation_toolSSL5231 low-THD buck-boost calculation toolOther typexlsx2015-06-08
SSL5231B_low_THD_buck_calculation_toolSSL5231B low-THD buck calculation toolOther typexlsx2015-06-08
SSL5235_SSL5236_SSL5237_low_THD_buck-boost_calculation_toolSSL5235; SSL5236; SSL5237 low-THD buck-boost calculation toolOther typexlsx2015-06-08
SSL5235B_SSL5236B_SSL5237B_low_THD_buck_calculation_toolSSL5235B; SSL5236B; SSL5237B low-THD buck calculation toolOther typexlsx2015-06-08
SOT96-1_518SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering code (12NC) ending 518Packingpdf2014-06-02
SOT96-1_515SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or Z Ordering code (12NC) ending 515Packingpdf2015-04-17
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
SOT96-1_115Tape reel SMD; standard product orientation 12NC ending 115Packingpdf2012-11-23
Wave_Soldering_ProfileWave Soldering ProfileWave solderingpdf2013-09-30
sot786-3_poplastic thermal enhanced small outline package; 8 leads; body width 3.9 mm; exposed die padOutline drawingpdf2013-06-13
订购信息
型号订购码 (12NC)可订购的器件编号
SSL5231BT/19353 056 39118SSL5231BT/1J
SSL5231T/19353 046 64118SSL5231T/1J
SSL5235BTE/19353 057 47518SSL5235BTE/1Y
SSL5235TE/19353 057 46518SSL5235TE/1Y
SSL5236BTE/19353 056 41518SSL5236BTE/1Y
SSL5236TE/19353 051 75518SSL5236TE/1Y
SSL5237BTE/19353 056 42518SSL5237BTE/1Y
SSL5237TE/19353 051 76518SSL5237TE/1Y
Mains dimmable buck-boost LED driver IC SSL5231DB1246
Mains-dimmable buck LED driver IC SSL5231BDB1289
Mains dimmable buck-boost LED driver IC 10 Ohm/700 V SSL5237DB1247
Mains dimmable buck-boost LED driver IC 5 Ohm/550 V SSL523X
Mains dimmable buck LED driver IC 10 Ohm/700 V SSL5237BDB1287
Mains dimmable buck-boost LED driver IC 20 Ohm/700 V SSL5236DB1249
Mains dimmable buck LED driver IC 20 Ohm/700 V SSL5236BDB1248
Mains-dimmable buck LED driver IC 5 Ohm/550 V SSL523X
SMPS EMC and layout guidlines UBA20270DB1122
SSL523XT buck-boost controller SSL5237DB1247
SSL5231 low-THD buck-boost calculation tool SSL5231DB1246
SSL5231B low-THD buck calculation tool SSL5231BDB1289
SSL5235; SSL5236; SSL5237 low-THD buck-boost calculation tool SSL5237DB1247
SSL5235B; SSL5236B; SSL5237B low-THD buck calculation tool SSL5237BDB1287
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering... TJA1020
SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or... PCF85063A
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
Tape reel SMD; standard product orientation 12NC ending 115 PBSS5350SS
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
plastic thermal enhanced small outline package; 8 leads; body width 3.9 mm; exposed die pad SSL5015_SSL5018
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