LED Drivers

The LX1744 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltage with an additional integrated boost converter. Designed for maximum efficiency and featuring a pseudo-hysteretic PFM topology (t

Microchip

微芯科技

Dual Output Boost - LED Driver / LCD Bias

DESCRIPTION The LX1744 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltage with an additional integrated boost converter. Designed for maximum efficiency and featuring a psuedo-hysteretic

文件：571 Kbytes 页数：16 Pages

Microsemi

美高森美

Package：14-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR PWM 14TSSOP

Microsemi

美高森美

High-Voltage, Step-Down DC-DC Controller in uMAX

General Description The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small exter nal component

文件：256.99 Kbytes 页数：14 Pages

Maxim

美信

High-Voltage, Step-Down DC-DC Controllers in 關MAX

文件：272.7 Kbytes 页数：15 Pages

Maxim

美信

High-Voltage, Step-Down DC-DC Controllers in μMAX

文件：305.23 Kbytes 页数：15 Pages

Maxim

美信