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参数资料
| 型号： | A8513KLPTR-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 2/25页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR AUTO BCKLGHT 16TSSOP |
| 特色产品： | Allegro A8513 LED Driver |
| 标准包装： | 1 |
| 拓扑： | PWM，SEPIC，升压（升压） |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 车载，背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 1.8MHz ~ 2.2MHz |
| 电源电压： | 4.5 V ~ 40 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 供应商设备封装： | 16-TSSOP-EP |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 125°C |
| 其它名称： | 620-1440-6 |
A8513
Wide Input Voltage Range, High Efficiency
Fault Tolerant LED Driver
Features and Benefits (continued)
? Fault flag pin to alert the controller to a myriad of possible
fault conditions
? Protection Features:
? Shorted output
? Open or shorted LED pin
? Output undervoltage and overvoltage
? Input undervoltage
? Shorted boost switch or inductor
? Shorted I SET resistor
? Open boost Schottky
? Overtemperature
Selection Guide
Part Number
A8513KLYTR-T
A8513KLYTR-1-T
A8513KLYTR-2-T
A8513KLYTR-3-T
A8513KLPTR-T
A8513KLPTR-1-T
A8513KLPTR-2-T
A8513KLPTR-3-T
Oscillator Frequency, f SW
(MHz)
2
1
0.5
0.25
2
1
0.5
0.25
Packing*
4000 pieces per 13-in. reel
Contact factory for availability
4000 pieces per 13-in. reel
Contact factory for availability
Package
10-pin MSOP with exposed thermal pad
16-pin TSSOP with exposed thermal pad
*Contact Allegro ? for additional packing options
Absolute Maximum Ratings*
Characteristic
LED Pin
OVP Pin
VIN and ˉFˉ ˉA ˉ ˉUˉˉLˉ ˉTˉ Pins
SW Pin
ISET Pin
All Other Pins
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Symbol
V LED
V OVP
V IN , V FAULT
V SW
V ISET
T A
T J (max)
T stg
Continuous
t < 50 ns
Range K
Notes
Rating
–0.3 to 55
–0.3 to 60
-0.3 to 40
–0.6 to 60
–1.0
–0.3 to 5.5
–0.3 to 7
–40 to 125
150
–55 to 150
Unit
V
V
V
V
V
V
V
oC
oC
oC
*Stresses beyond those listed in this table may cause permanent damage to the device. The Absolute Maximum ratings are
stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the Electrical
Characteristics table is not implied. Exposure to Absolute Maximum-rated conditions for extended periods may affect device reliability.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A8513KLYTR-1-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver |
| A8513KLYTR-2-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver |
| A8513KLYTR-3-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver |
| A8513KLYTR-T | 功能描述:IC LED DRVR AUTO BCKLGHT 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 特色产品:LM3445 TRIAC Dimmable LED Driver 标准包装:55 系列:PowerWise® 恒定电流:是 恒定电压:- 拓扑:PWM，降压（降压） 输出数:1 内部驱动器:无 类型 - 主要:- 类型 - 次要:高亮度 LED（HBLED） 频率:30kHz ~ 1MHz 电源电压:8 V ~ 12 V 输出电压:- 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOICN 包装:管件 工作温度:-40°C ~ 125°C 产品目录页面:1285 (CN2011-ZH PDF) 其它名称:LM3445M |
| A8514 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:The A8514 is a multi-output white LED driver for small-size LCD backlighting. |
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