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MAX1599ETA+T PDF预览

MAX1599ETA+T

更新时间: 2024-01-22 19:27:19
品牌 Logo 应用领域
美信 - MAXIM 驱动信息通信管理光电二极管接口集成电路
页数 文件大小 规格书
10页 232K
描述
LED Driver, 1-Segment, BICMOS, PDSO8, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-16

MAX1599ETA+T 技术参数

是否无铅: 含铅生命周期:Active
零件包装代码:SON包装说明:3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-16
针数:8Reach Compliance Code:unknown
风险等级:5.7接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-PDSO-N8JESD-609代码:e3
长度:3 mm湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:1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:PLASTIC/EPOXY封装代码:VSON
封装形状:SQUARE封装形式:SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:COMMERCIAL
座面最大高度:0.8 mm最大供电电压:5.5 V
最小供电电压:2.6 V标称供电电压:3 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:TIN
端子形式:NO LEAD端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mm最小 fmax:0.6 MHz
Base Number Matches:1

MAX1599ETA+T 数据手册

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19-2731; Rev 1; 10/03  
Hig h -Effic ie n c y, 2 6 V S t e p -Up Co n ve rt e rs  
fo r Tw o t o S ix Wh it e LEDs  
Ge n e ra l De s c rip t io n  
Fe a t u re s  
The MAX1561/MAX1599 step-up converters drive up to  
six white LEDs with a constant current to provide back-  
lig ht in c e ll p hone s , PDAs , a nd othe r ha nd -he ld  
devices. The step-up converter topology allows series  
connection of the white LEDs so the LED currents are  
identical for uniform brightness. This configuration elim-  
inates the need for ballast resistors and expensive fac-  
tory calibration.  
Accurate Current Regulation for Uniform  
Illumination  
High Efficiency Up to 87%  
Flexible Analog or PWM Dimming Control  
Up to 900mW Output Power with Internal 30V  
MOSFET Switch  
Fast 1MHz (MAX1561) or 500kHz (MAX1599) PWM  
The MAX1561/MAX1599 include an internal, high-volt-  
Operation  
age, low-R  
N-channel MOSFET switch for high  
DS(ON)  
Small, Low-Profile External Components  
2.6V to 5.5V Input Range  
e ffic ie nc y a nd ma ximum b a tte ry life . A s ing le Dua l  
Mode™ input provides a simple means of brightness  
adjustment and on/off control. Fast 1MHz (500kHz for  
the MAX1599) current-mode, pulse-width modulated  
(PWM) op e ra tion a llows for s ma ll inp ut a nd outp ut  
capacitors and a small inductor while minimizing ripple  
on the input supply/battery. Programmable soft-start  
eliminates inrush current during startup.  
26V (max) Output with Overvoltage Protection  
Optimized for Low 15mV  
Input Ripple  
P-P  
Soft-Start with Zero Inrush Current  
0.3µA Shutdown Current  
Tiny 8-Pin 3mm x 3mm Thin DFN Package  
Both devices are available in a space-saving, 8-pin 3mm  
x 3mm thin DFN package with exposed paddle (EP).  
Ord e rin g In fo rm a t io n  
Ap p lic a t io n s  
Cell Phones and Smart Phones  
TOP  
MARK  
PART  
TEMP RANGE PIN-PACKAGE  
PDAs, Palmtops, and Wireless Handhelds  
e-Books and Subnotebooks  
8 TDFN-EP*  
8 TDFN-EP*  
MAX1561ETA -40°C to +85°C  
MAX1599ETA -40°C to +85°C  
ACS  
AHG  
White LED Display Backlighting  
*EP = Exposed paddle.  
P in Co n fig u ra t io n  
Typ ic a l Op e ra t in g Circ u it  
INPUT 2.6V TO 5.5V  
TOP VIEW  
OUTPUT UP TO 6 LEDs  
LX  
IN  
MAX1561  
MAX1599  
OUT  
1
2
3
4
8
7
6
5
LX  
OUT  
IN  
MAX1561  
MAX1599  
PGND  
GND  
COMP  
CTRL  
CS  
PWM OR  
ANALOG  
DIMMING  
CTRL  
PGND  
3mm × 3mm  
THIN DFN  
COMP  
CS  
GND  
Dual Mode is a trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX1599ETA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1561ETA+T MAXIM

类似代替

LED Driver, 1-Segment, BICMOS, 3 X 3 MM, 0.80 MM PITCH, DFN-8
MAX1561ETA+ MAXIM

功能相似

暂无描述

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