参数资料
型号: SC668ULTRT
厂商: Semtech
文件页数: 6/46页
文件大小: 0K
描述: IC LED DRVR LMU 8CH MLPQUT20
特色产品: Semtech sc667 and sc668
标准包装: 1
拓扑: 线性(LDO),PWM
输出数: 12
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: SC668ULDKR
SC668
Electrical Characteristics (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Fault Protection
Over-Temperature
Under Voltage Lockout
T OTP
T HYS
V UVLO
V UVLO-HYS
Rising threshold
Hysteresis
Increasing V IN
165
30
2.4
500
°C
°C
V
mV
Notes:
(1) Capacitors are MLCC of X5R type.
(2) EN is high for more than 10ms.
(3) Subscript for all backlights (BLn), n = 1, 2, 3, 4 , 5, 6, 7, and 8.
(4) Current matching is defined as ± [I BL(MAX) - I BL(MIN) ] / [I BL(MAX) + I BL(MIN) ].
(5) V DO is defined as the voltage at the BLn pin when current has dropped from the target value by 10%.
(6) Subscript m = 1, 3, and 4 and applies only to LDO1, LDO3, and LDO4. Subscripting for all LDOs (LDOn), n = 1, 2, 3, 4.
(7) The host processor must meet these limits.
(8) Guaranteed by design.
6
相关PDF资料
PDF描述
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"
SF-2194 RACK SWING FRAME 38"X21.25" BLK
相关代理商/技术参数
参数描述
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
SC68253LK081 制造商:ON Semiconductor 功能描述:
SC68253PK073 制造商:Rochester Electronics LLC 功能描述:- Bulk
SC68254DW154R2 制造商:Rochester Electronics LLC 功能描述:- Bulk