参数资料
型号: SP7121EB
厂商: Exar Corporation
文件页数: 4/10页
文件大小: 0K
描述: EVAL BOARD FOR SP7121
标准包装: 1
系列: *
S P 7 1 2 1
2 - C h a n n e l A d j u s t a b l e L o w D r o p o u t H i g h S i d e L i n e a r
L E D D r i v e r
PIN DESCRIPTION
Name
Vcc
GND
EN
ISET
LED2
LED1
Pin Number
1
2
3
4
5
6
Description
Power Input Pin.
Bypass V CC to GND with 1nF capacitor as close to V IN as possible
Ground Pin
Enable Pin.
Device is active if EN is logic HIGH
Connect external resistor to set LED current
Connect anode of LED 2
Connect anode of LED 1
ORDERING INFORMATION
Part Number
SP7121EK-L
Temperature
Range
-40°C ≤ T A ≤ +85°C
Marking
NAWW
Package
6-pin SOT23
Packing
Quantity
Bulk
Note 1
RoHS compliant
Lead Free
Note 2
SP7121EK-L/TR
-40°C ≤ T A ≤ +85°C
NAWW
6-pin SOT23
2.5K/Tape & Reel RoHS compliant
Lead Free
SP7121EK-F
-40°C ≤ T A ≤ +85°C
BCWW
6-pin SOT23
Bulk
RoHS compliant
Halogen Free
SP7121EK-F/TR
-40°C ≤ T A ≤ +85°C
BCWW
6-pin SOT23 2.5K/Tape & Reel
RoHS compliant
Halogen Free
SP7121EB
SP7121 Evaluation Board
“WW” = Work Week
? 2010 Exar Corporation
4/10
Rev. 2.0.0
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SP7121EK-F 功能描述:LED照明驱动器 2 Channel Adjustable Current LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
SP7121EK-F/TR 功能描述:LED照明驱动器 2 Channel Adjustable Current LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
SP7121EK-L 功能描述:LED照明驱动器 2.7V-5.5V 25mA temp -40C to 85C RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
SP7121EK-L/TR 功能描述:LED照明驱动器 COMMON CATHODE RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
SP7121EK-LTR 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:2-Channel Adjustable Low Dropout High Side Linear LED Driver