参数资料
型号: SC618ULTRT
厂商: Semtech
文件页数: 3/13页
文件大小: 0K
描述: IC LED DRIVER PHOTO FLASH 10-MLP
标准包装: 1
恒定电流:
拓扑: 切换式电容器(充电泵)
输出数: 1
内部驱动器:
类型 - 主要: 闪灯/白光
类型 - 次要: 白色 LED
频率: 250kHz
电源电压: 3 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 10-UFDFN 裸露焊盘
供应商设备封装: 10-MLPD(3x3)
包装: 标准包装
工作温度: -40°C ~ 85°C
产品目录页面: 1359 (CN2011-ZH PDF)
其它名称: SC618ULDKR
NOT RECOMMENDED FOR NEW DESIGN
SC618
Absolute Maximum Ratings
VIN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5
VOUT (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5
C1+, C2+ (V) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V OUT + 0.3)
Pin Voltage - All Other Pins (V) . . . . . . -0.3 to (V IN + 0.3)
Circuit Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Protection Level (1) (kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Recommended Operating Conditions
Ambient Temperature Range (°C) . . . . . . . . . . . . -40 to +85
Thermal Information
Thermal Resistance, Junction to Ambient (2) (°C/W) . . . . 40
Junction Temperature Range (°C) . . . . . . . . . . . . -40 to +150
Storage Temperature Range (°C) . . . . . . . . . . . . . -60 to +150
Peak IR Reflow Temperature (10s to 30s) (°C) . . . . . . . +260
Exceeding the above specifications may result in permanent damage to the device or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not recommended.
NOTES:
(1) Tested according to JEDEC standard JESD22-A114-B.
(2) Calculated from package in still air, mounted to 3” x 4.5”, 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Electrical Characteristics
Unless otherwise specified: T A = 25°C for TYP, -40°C to +60°C for MIN and MAX; C BUCKET = C OUT = 1.0μF (ESR < 0.1Ω); C IN = 10.0μF; V IN = 3.0V to 5.25V;
V OUT = 2.8V to 4.25V; R SET = 0.5Ω (0.1%).
Parameter
Symbol
Conditions
Min
Typ
Max
Units
FLASH high, R SET = 0.357Ω
3.7V < V IN < 4.2V, V OUT = 3.7V (1)
FLASH high, R SET = 0.5Ω
700
3.3V < V IN < 4.2V
460
500
540
Output Current
I OUT
2.8V < V OUT < 4.25V
FLASH low, CTRL high, R SET = 0.357Ω
3.7V < V IN < 4.2V, V OUT = 3.4V (1)
280
mA
FLASH low, CTRL high, R SET = 0.5Ω
3.0V < V IN < 4.5V
170
200
230
2.8V < V OUT < 4.5V
FLASH high, R SET = 0.5Ω
3.3V < V IN < 4.2V
230
250
270
ISET Reference Voltage
V ISET
2.8V < V OUT < 4.25V
FLASH low, CTRL high, R SET = 0.5Ω
mV
3.0V < V IN < 4.5V
85
100
115
2.8V < V OUT < 4.5V
FLASH high
3.4
5.0
mA
Quiescent Current
I Q
FLASH low, CTRL high
FLASH low, CTRL low
2.0
0.1
4.5
2.0
mA
μA
3
相关PDF资料
PDF描述
SC620ULTRT IC LED DRIVER LINEAR 16-MLPQ
SC628AULTRT IC LED DRIVER
SC667ULTRT IC LED DRVR LMU 7CH MLPQUT20
SC668ULTRT IC LED DRVR LMU 8CH MLPQUT20
SDIN2B2-8G IC INAND FLASH 8GB 169FBGA
相关代理商/技术参数
参数描述
SC619 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Charge Pump Flash LED Driver with Safety Timer
SC619_08 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Charge Pump Flash LED Driver with Safety Timer
SC619EVB 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Charge Pump Flash LED Driver with Safety Timer
SC619ULTRT 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Charge Pump Flash LED Driver with Safety Timer
SC620 功能描述:UPS - 不间断电源 620VA/390W 4 Outlet RoHS:否 制造商:Phoenix Contact 功率额定值: 输出电压额定值:24 V 出口数量:2 运行时间(满载): 运行时间(半载):