MP3398AGF-Z 原装 LED 驱动器 IC
Step up, 4 strings, Max. 350mA/string Analog and PWM dimming, White LED Controller
MP3398AGF-Z 原装 LED 驱动器 IC 的技术参数：
类别 | 集成电路（IC） PMIC - LED 驱动器 |
制造商 | Monolithic Power Systems Inc. |
拓扑 | 升压 |
内部开关 | 无 |
输出数 | 4 |
电压 - 供电 | 5V to 28V |
电流 - 输出/通道 | 350mA |
频率 | 540kHz |
调光 | 模拟，PWM |
应用 | 背光 |
工作温度 | -40°C ~ 125°C（TJ） |
安装类型 | 表面贴装型 |
封装/外壳 | 16-TSSOP（0.173"，4.40mm 宽）裸露焊盘 |
MP3398AGF-Z 原装 LED 驱动器 IC 的描述：
The MP3398A is a step-up controller with 4 current channels, which is designed to drive WLED arrays for large-size LCD-panel backlighting applications. It is flexible to expand the number of LED channels by two or more ICs in parallel sharing a single inductive power source.
MP3398AGF-Z 原装 LED 驱动器 IC 的特征：
4-String, Max 350mA/String WLED Driver
5V to 28V Input Voltage Range
2.5% Current Matching Accuracy Between Strings
Programmable Switching Frequency
PWM and Analog Dimming Mode
Cascading Capability with a Single Power Source
LED Open and Short LED Protection
Programmable Over-Voltage Protection
Recoverable Thermal Shutdown Protection
Over Current Protection
Inductor/Diode short Protection
Under-Voltage Lockout
SOIC16, TSSOP16-EP and SOIC20 Packages
MP3398AGF-Z 原装 LED 驱动器 IC 的应用：
Desktop LCD Flat Panel Displays
Flat Panel Video Displays
2D/3D LCD TVs and Monitors
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