参数资料
型号: SC667ULTRT
厂商: Semtech
文件页数: 44/47页
文件大小: 0K
描述: IC LED DRVR LMU 7CH MLPQUT20
特色产品: Semtech sc667 and sc668
标准包装: 1
拓扑: 线性(LDO),PWM
输出数: 11
内部驱动器:
类型 - 主要: 背光,LED 闪烁器,照明管理装置(LMU)
频率: 400kHz
电源电压: 2.9 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-UFQFN 裸露焊盘
供应商设备封装: 20-MLPQ(3x3)
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: SC667ULDKR
SC667
Register Map (continued)
ADP_EN Bit D4
This bit enables the ADP function. ADP is enabled when
this bit is a logic one. ADP is disabled when this bit is a
logic zero.
OLE_EN2 through OLE_EN0 Bits [D3:D1]
These bits enable Other Lighting Effects (OLE), including
the auto-dim full and auto-dim partial, as shown in Table
25. Auto-dim functions are described in detail in the
Applications Information section.
Table 25 — OLE Bits
PWM_BYP Bit D0
When this bit is a logic zero, the PWM pin functions nor-
mally. When this bit is a logic one, the PWM pin is disabled,
so that a high or low on the PWM pin has no effect.
OLE_EN2 OLE_EN1 OLE_EN0
Lighting Effect
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Reserved (no effects)
Auto-dim full (group #1)
Auto-dim partial (group #1)
Reserved (no effects)
44
相关PDF资料
PDF描述
SC668ULTRT IC LED DRVR LMU 8CH MLPQUT20
SDIN2B2-8G IC INAND FLASH 8GB 169FBGA
SDK-DM3730-10-256512R KIT DEV ZOOM FOR AM/DM37X
SDK-DM3730-20-256512R KIT DEV ZOOM FOR AM/DM37X
SE162216 ENCLOSURE ASSY 6U X 19" X 16"
相关代理商/技术参数
参数描述
SC668 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:8 LED Light Management Unit Automatic Dropout Prevention , Ambient Light Sense Input, PWM Dimming, and 4 LDOs
SC668EVB 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:8 LED Light Management Unit Automatic Dropout Prevention , Ambient Light Sense Input, PWM Dimming, and 4 LDOs
SC668ULTRT 功能描述:IC LED DRVR LMU 8CH MLPQUT20 RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 特色产品:LM3445 TRIAC Dimmable LED Driver 标准包装:55 系列:PowerWise® 恒定电流:是 恒定电压:- 拓扑:PWM,降压(降压) 输出数:1 内部驱动器:无 类型 - 主要:- 类型 - 次要:高亮度 LED(HBLED) 频率:30kHz ~ 1MHz 电源电压:8 V ~ 12 V 输出电压:- 安装类型:表面贴装 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商设备封装:14-SOICN 包装:管件 工作温度:-40°C ~ 125°C 产品目录页面:1285 (CN2011-ZH PDF) 其它名称:LM3445M
SC-67 制造商:JIFFY 功能描述:CORRUGATED BOX DW 24X18X18 PK15 制造商:JIFFY 功能描述:CORRUGATED BOX, DW, 24X18X18, PK15
SC6750 制造商:Alltrade Tools LLC 功能描述:COMB. SET