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| 型号： | MAX16828ATT+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER HIGH BRIGHT 6-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 拓扑： | 线性（LDO），PWM |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 车载，背光 |
| 类型 - 次要： | 高亮度 LED（HBLED） |
| 电源电压： | 6.5 V ~ 40 V |
| 输出电压： | 5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 125°C |
| 产品目录页面： | 1425 (CN2011-ZH PDF) |
| 其它名称： | MAX16828ATT+TDKR |
ATION
EVALU
AVAILA
19-4032; Rev 1; 7/09
KIT
B LE
High-Voltage, 100mA/200mA Adjustable Linear
High-Brightness LED Drivers with PWM Dimming
General Description
The MAX16815/MAX16828 current regulators operate
from a 6.5V to 40V input voltage range and deliver up
to 100mA (MAX16815) or 200mA (MAX16828) to high-
brightness LED (HB LED) loads. The output current is
adjusted by using an external current-sense resistor in
series with the LEDs. The MAX16815/MAX16828’s dim-
ming input allows wide-range “pulsed” PWM operation.
An on-board pass element minimizes external compo-
nents while providing ±3.5% output-current accuracy.
The MAX16815/MAX16828 are available in a thermally
enhanced, 3mm x 3mm, 6-pin TDFN package with
exposed pad and in an 8-pin SO package with
exposed pad; they are specified over the automotive
-40°C to +125°C temperature range.
Applications
Automotive Interior: Map, Courtesy,
and Cluster Lighting
Automotive Exterior: Rear Combination Lights
(RCLs)
Emergency Vehicle Warning Lights
Features
o 6.5V to 40V Operating Range
o Adjustable LED Current
MAX16815: 35mA to 100mA
MAX16828: 35mA to 200mA
o ±3.5% LED Current Accuracy
o High-Voltage DIM Input for Dimming Interface
o Integrated Pass Element with Low-Dropout
Voltage (0.4V typ)
o 5V Regulated Output with 4mA Source Capability
o Thermal Shutdown
o Output Short-Circuit Protection
o Available in Small, Thermally Enhanced,
3mm x 3mm, 6-Pin TDFN and 8-Pin SO with
Exposed Pad Packages
o -40°C to +125°C Operating Temperature Range
Ordering Information
Signage and Indicators
Ambient and Architectural Lighting
LED Bulbs
Display Backlighting
PART
MAX16815 ATT+
MAX16815ASA+
MAX16828 ATT+
MAX16828ASA+
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
6 TDFN-EP*
8 SO-EP*
6 TDFN-EP*
8 SO-EP*
Pin Configurations appear at end of data sheet.
Typical Operating Circuit
+6.5V TO +40V
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Simplified Diagram
IN
OUT
6.5V TO 40V
C1
EN
MAX16815
MAX16828
V5
CS+
+5V REG
C2
LEDs
0.1 μ F
IN
MAX16815
MAX16828
OUT
V5
CS+
+5V REG
0.1 μ F
LEDs
PWM DIMMING
R SENSE
PWM
DIMMING
R SENSE
DIM
GND
CS-
DIM
CS-
GND
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
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| MAX16828EVKIT+ | 功能描述:LED 照明开发工具 MAX16815/28 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX1682C/D | 功能描述:电荷泵 Switched Capacitor Voltage Doublers RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX1682C/D+ | 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX1682EUK | 制造商:Maxim Integrated Products 功能描述:SWITCHED CAPACITOR VOLTAGE DOUBLERS - Rail/Tube |
| MAX1682EUK+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP STPUP 4V TO 11V 45MA 5PIN SOT-23 - Rail/Tube 制造商:Maxim Integrated Products 功能描述:DC-DC converter,MAX1682EUK-T 2Vin |
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