TL4242DRJR
LED驱动器, 恒流, PWM调光, 4.5V-42V输入, 16V/476mA输出, SON-8
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| 包装类型 | 数量 | 单价 (不含增值税): | 合计 |
|---|---|---|---|
| 切割卷带 | 1 | CNY11.770 | CNY11.77 |
| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY11.770 (CNY13.3001) |
| 10+ | CNY7.790 (CNY8.8027) |
| 50+ | CNY7.350 (CNY8.3055) |
| 100+ | CNY6.910 (CNY7.8083) |
| 250+ | CNY6.490 (CNY7.3337) |
| 500+ | CNY6.260 (CNY7.0738) |
| 1000+ | CNY6.050 (CNY6.8365) |
| 2500+ | CNY5.780 (CNY6.5314) |
产品概述
The TL4242DRJR is an adjustable LED Driver designed to supply high-power LEDs. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and over-temperature. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45V. The integrated PWM input of the TL4242 permits LED brightness regulation by pulse-width modulation (PWM). Due to the high input impedance of the PWM input, the LED driver can be operated as a protected high-side switch.
- PWM brightness regulation
- Low drop voltage
- Open-load detection
- Over-temperature protection
- Short-circuit proof
- Reverse-polarity proof
- Green product and no Sb/Br
警告
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
技术规格
恒流
4.5V
16V
-
WSON
-40°C
-
MSL 3 - 168小时
-
WSON
-
-
42V
500mA
表面安装
8引脚
150°C
-
No SVHC (27-Jun-2018)
恒流
1输出
法律与环境
进行最后一道重要生产流程所在的地区原产地：Malaysia
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书