LED装饰驱动芯片

TM1909是9通道外控+内控的LED恒压驱动控制专用电路，内部集成有七彩跳变花样程序、MCU数字接口、数据锁存器、LED高压驱动等电路。通过外部控制器进行芯片的单独辉度、级联控制从而实现户外大屏、护栏管、幻彩灯条等彩色点阵发光控制，通过调节输出端口的PWM来实现亮度调节；断线或不接外部控制器可实现内控七彩花样的控制。本产品性能优良，质量可靠。

TM

天微

LED

文件：276.47 Kbytes 页数：9 Pages

TITAN

天微电子

MicroPower VFM Boost DC to Dc Converter

General Description The TS1909 is a high efficiency VFM Step-up DC/DC converter for small, low input voltage or battery powered systems with ultra low quiescent supply current. The TS1909 accept a positive input voltage from start-up voltage to VOUT and convert it to a higher output voltage in th

文件：311.35 Kbytes 页数：6 Pages

TSC

台湾半导体

BIPOLAR ANALOG INTEGRATED CIRCUIT

FEATURES • 2 on-chip outputs; for Q and Q • Capable of directly driving a power MOS FET • Drive supply voltage range: 7 to 24 V • On-chip remote control circuit • On-chip pulse-by-pulse overcurrent protection circuit • On-chip overvoltage latch circuit

文件：424.4 Kbytes 页数：38 Pages

RENESAS

瑞萨

SWITCHING REGULATOR CONTROL IC

SWITCHING REGULATOR CONTROL IC The µPC1909 is a switching regulator control IC ideal for primary side control of active-clamp typeNote DC/DC converters. This IC has 2 outputs employing a totem-pole circuit with peak output current 1.2 A, and is capable of directly driving a power MOS-FET. As a re

文件：85.73 Kbytes 页数：16 Pages

NEC

瑞萨