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参数资料
| 型号： | A8512ELBTR-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | IC LED DVR WHT/RGB BKLGT 24SOIC |
| 标准包装： | 3,000 |
| 拓扑： | 高端，低端，PWM，升压（升压） |
| 输出数： | 6 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 300kHz ~ 1MHz |
| 电源电压： | 8 V ~ 24 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
A8512
Selection Guide
LED Backlight Driver for LCD Monitors and Televisions
Part Number
A8512ELBTR-T
A8512ELPTR-T
A8512EETTR-T
Packing
1000 pieces per 13-in. reel
4000 pieces per 13-in. reel
1500 pieces per 7-in. reel
Package
24-pin SOICW, with internally fused pins for enhanced
thermal dissipation
24-pin TSSOP, with exposed thermal pad for enhanced
thermal dissipation
28-contact QFN, with exposed thermal pad for enhanced
thermal dissipation
Absolute Maximum Ratings
Characteristic
VIN Pin Input Voltage
LED1-LED6 Pin Voltage
OVP Pin Input Voltage
SENSE1 and SENSE2 Pin Input
Voltage
VBIAS, VREG7V, and DRIVER Pins
Remaining Pins Input Voltage
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Symbol
V IN
V LEDx
V OVP
V SENx
T A
T J (max)
T stg
Range E
Notes
Rating
–0.3 to 34
–0.3 to 40
–0.3 to 50
–0.3 to 1
–0.3 to 10
–0.3 to 7
–40 to 85
150
–55 to 150
Unit
V
V
V
V
V
V
oC
oC
oC
Thermal Characteristics may require derating at maximum conditions, see application information
Characteristic
Package Thermal Resistance
Symbol
R θ JA
Test Conditions*
Package ET, 4-layer PCB, based on JEDEC standard
Package LB, on 2-layer PCB, 1-in. 2 2-oz copper exposed area
Package LB, on 4-layer PCB, based on JEDEC standard
Package LP, on 4-layer PCB, based on JEDEC standard
Value
32
51
35
28
Unit
oC/W
oC/W
oC/W
oC/W
*Additional thermal information available on the Allegro website
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 |
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| A8512ELPTR-T | 功能描述:IC LED DVR WHT/RGB BKLGT 24TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 恒定电流:- 恒定电压:- 拓扑:升压（升压），切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:625kHz ~ 875kHz 电源电压:2.7 V ~ 5.3 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-µMAX 包装:带卷 (TR) 工作温度:-40°C ~ 85°C |
| A8513 | 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 |
| A8513KLPTR-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 |
| A8513KLPTR-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 |
| A8513KLPTR-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 |
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