SP7615ER

更新时间： 2024-11-25 04:03:19

品牌	Logo	应用领域
西伯斯 - SIPEX		驱动器
页数	文件大小	规格书
11页	287K
描述
Four Channel Constant Current LED Driver

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中文翻译

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技术参数
数据手册

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SP7615ER 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	2 X 3 MM, MO-229VCED-2, DFN-8	Reach Compliance Code：	unknown
风险等级：	5.7	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	R-XDSO-N8	JESD-609代码：	e0
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	区段数：	4
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVSON	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	座面最大高度：	1 mm
最大供电电压：	16 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	2 mm	Base Number Matches：	1

SP7615ER 数据手册

SP7615

Four Channel Constant Current LED Driver

FEATURES

LED1

LED2

LED3

LED4

■ Cost Effective LED driver

SP7615

8 Pin DFN

■ Constant current output ideal for Driving LED strings

GND

■

Four Channel LED Driver provides matched LED

SET

current

■ Current adjusted via an external resistor

■ PWM dimming possible

Now Available in Lead Free Packaging

■ Small 2mm x 3mm DFN package

■ Outputs can be connected in parallel to

increase drive

APPLICATIONS

■ Next Generation Mobile Phones

■ PDA, DSC, MP3 Players

■ Handheld Computers

■ LCD Display Modules

■ Keyboard Backlight

■ LED Displays

■ Constant current for wide cathode voltage range

(1.0V to 16V)

■ Highly integrated design, minimal components

■ Thermal shutdown protects the driver

DESCRIPTION

The SP7615 is a linear constant current driver designed to drive multiple LEDs in series from

a high input voltage rail. The driver acts as a high current matched, four-channel current

source ensuring constant LED current for a range of input voltages. The SP7615 allows

implementing the lowest cost LED driver for a variety of applications. Internal circuitry

maintains the pre-set constant current output for a wide voltage range at the LED outputs

(LED1,2,3,4). LED current can be adjusted up to 125mA per string with an external resistor.

The dimming can be achieved by controlling the I_SETinput or by feeding a PWM signal to

the EN pin. Fast EN turn-on and turn-off time allows for very fast PWM dimming frequencies,

completely eliminating flicker. The built-in thermal protection automatically adjusts LED

current to prevent overheating.

TYPICAL APPLICATION SCHEMATIC

LED1

LED2

LED3

LED4

SP7615

GND

SET

GND

Oct 23-06

SP7615 Four Channel Constant Current LED Driver

12 3 4 5 6 7...11

中文翻译

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与SP7615ER相关器件

型号	品牌	获取价格	描述	数据表
SP7615ER/TR	SIPEX	获取价格	Four Channel Constant Current LED Driver
SP7615ER/TR-L	SIPEX	获取价格	LED Driver, 1-Segment, 2 X 3 MM, LEAD FREE, MO-229VCED-2, DFN-8
SP7615ER-L/TR	SIPEX	获取价格	LED Driver, 4-Segment, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, DFN-8
SP7615ERTR	SIPEX	获取价格	Evaluation Board Manual
SP7616	SIPEX	获取价格	High Accuracy 4-Channel Low Side LED Driver for CCFL Replacement
SP7616	EXAR	获取价格	High Accuracy 4-Channel Low Side LED Driver for CCFL Replacement
SP7616_07	SIPEX	获取价格	Evaluation Board Manual
SP7616EB	SIPEX	获取价格	Evaluation Board Manual
SP7616EB	EXAR	获取价格	High Accuracy 4-Channel Low Side LED Driver for CCFL Replacement
SP7616ER-L	SIPEX	获取价格	High Accuracy 4-Channel Low Side LED Driver for CCFL Replacement

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