PMIC - LED Driver ICs

The FT838D/FT838R controller device is optimized for high-performance, low power switching mode power supply applications. The FT838D/FT838R facilitates CC/CV charger design by eliminating an opto-coupler and TL431. Its highly integrated functions such as Under Voltage Lockout (UVLO), Leading Edge B Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control\nProprietary technology enabling high efficiency and fast dynamic response\nNo audible noise over entire operating range\nApplications from 1W to more than 18W output\nDirect drive of BJT or MOS switch \nBuilt-in Cable Compens;

FMD

辉芒微电子

Package：SC-74A，SOT-753；包装：管件 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SW FLYBACK SOT23-5

Fremont Micro Devices Ltd

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH FLYBACK 8SOIC

Fremont Micro Devices Ltd

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION FEATURES With Built-in Bias Resistors. Simplify Circuit Design. Reduce a Quantity of Parts and Manufacturing Process.

文件：69.41 Kbytes 页数：6 Pages

KEC

KEC(Korea Electronics)

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION FEATURES ● With Built-in Bias Resistors. ● Simplify Circuit Design. ● Reduce a Quantity of Parts and Manufacturing Process.

文件：69.89 Kbytes 页数：6 Pages

KEC

KEC(Korea Electronics)

NPN (FM RADIO RF AMP, MIX, CONV, OSC, IF AMP)

FM RADIO RF AMP, MIX, CONV, OSC , IF AMP High Current Gain Banwidth Product ft= 250MHz(Typ)

文件：71.67 Kbytes 页数：2 Pages

Samsung

三星