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| 型号： | ZXLD1362ET5TA |
| 厂商： | Diodes Inc |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVR WHITE BCKLGT TSOT-5 |
| 特色产品： | LED Driver Solutions ZXLD1362 - Miniature 1A LED Driver |
| 标准包装： | 1 |
| 拓扑： | PWM，降压（降压） |
| 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） |
| 频率： | 500kHz |
| 电源电压： | 6 V ~ 60 V |
| 输出电压： | 60V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 125°C |
| 产品目录页面： | 1478 (CN2011-ZH PDF) |
| 其它名称： | ZXLD1362ET5DKR |
A Product Line of
Diodes Incorporated
ZXLD1362
Pin Description
Name
LX
GND
ADJ
I SENSE
V IN
Pin No.
1
2
3
4
5
Function
Drain of NDMOS switch
Ground (0V)
Multi-function On/Off and brightness control pin:
? Leave floating for normal operation.(V ADJ = V REF = 1.25V giving nominal average output current
I OUTnom = 0.1/RS)
o
? Drive to voltage below 0.2V to turn off output current
? Drive with DC voltage (0.3V < V ADJ < 2.5V) to adjust output current from 25% to 200% of I OUTnom
? Connect a capacitor from this pin to ground to increase soft-start time.
? Soft-start time increases approximately 200μs/nF.
Connect resistor R S from this pin to V IN to define nominal average output current I OUTnom = 0.1/R S
(Note: R SMIN = 0.1 ? with ADJ pin open circuit)
Input voltage (6V to 60V). Decouple to ground with 4.7μF of higher X7R ceramic capacitor close to device.
Block Diagram
V IN
D1
R S
L1
`
5V
5 V IN
R1
4 I SENSE
1 LX
C1
4.7μF
Voltage
regulator
0.2V
Low voltage
detector
ADJ
3
GND
MN
R4
R5
50k
20k
R2
D1
1.25V
R3
1.35V
GND
GND
2
Figure 1. Block Diagram
ZXLD1362
Document number: DS33472 Rev. 5 - 2
2 of 24
www.diodes.com
May 2012
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZXLD1362ET5TA-CUT TAPE | 制造商:DIODES 功能描述:ZXLD1362 Series 1 A 1 MHz SMT LED Driver with Internal Switch - TSOT-23-5 |
| ZXLD1366 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:High accuracy 1A, 60V LED driver with internal switch |
| ZXLD1366_10 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:HIGH ACCURACY 1A, 60V LED DRIVER WITH INTERNAL SWITCH |
| ZXLD1366DACTC | 功能描述:LED照明驱动器 1A, 60V LED Drver, Int Swtch RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| ZXLD1366DACTC-CUT TAPE | 制造商:DIODES 功能描述:ZXLD1366 Series 1A 500 kHz High Accuracy LED Driver with Internal Switch - DFN-6 |
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