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
相关PDF资料
SP7122BEB EVAL BOARD FOR SP7122B
SP7600EB EVAL BOARD FOR SP7600
SP7601EB EVAL BOARD FOR SP7601
SP7616EB EVAL BOARD FOR SP7616
SP7648EB EVAL BOARD FOR SP7648
SP7685EB EVAL BOARD FOR SP7665
SP7686EB EVAL BOARD FOR SP7666
SPA6191 RELAY SSR 1A 240VAC SIP ZERO-X
相关代理商/技术参数
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
SP7122 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Evaluation Board Manual
SP7122AEB 功能描述:LED照明驱动器 Common Cathode Linear 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
SP7122AEK-L 功能描述:LED照明驱动器 Common Cathode Linear 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