High Efficiency Off-Line CC/CV Switch

The FT839NX/FT839MX controller device is optimized for high-performance, low power switching mode power supply applications. The FT839NX/FT839MX facilitates CC/CV charger design by eliminating an opto-coupler and TL431. Its highly integrated functions such as Under Voltage Lockout (UVLO), Leading Ed Constant-Current (CC) and Constant-Voltage (CV) with Primary Side Control\nProprietary technology enabling high efficiency and fast dynamic response\nSatisfy DoE Level 6 requirements from 5V/1A to 5V/2.4A applications\nNo audible noise over entire operating range\nOptimization for capacitive loading;

FMD

辉芒微电子

Analogue Control Interface

文件：1.14124 Mbytes 页数：22 Pages

CMLMICRO

BOURNS OFFERS OVER 35 ASSORTED KITS

文件：1.18629 Mbytes 页数：6 Pages

Bourns

伯恩斯

High Voltage Dual EL Lamp Driver

General Description The Supertex HV839 is a high voltage driver designed for driving two EL lamps with a combined area of 3.5in2. The input supply voltage range is from 2.0 to 5.8V. The device is designed to reduce the amount of audible noise emitted by the lamp. This device uses a single induc

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SUTEX