TRANSHIELLD CP2000 SERIES

Integrated clock no extemal clock required On-Chip Voltage Monitor

System Overview The CP2120 is a highly-integrated SPI-to-I2C Bridge Controller with an SPI interface that provides a simple and reliable method for communicating with I2C devices. The CP2120 includes a 4-wire serial peripheral interface (SPI), a serial I2C interface, 256 byte data buffers, an int

CP2120-串联升压型白光LED背光驱动

CP2120 是一款特别为白光LED 驱动而设计的升压型DC/DC 转换器。CP2120 采用高达1.4MHz 的工作频率，允许采用小巧的外部电感和电容元件。LED 采用串联的连接形式，这样保证流过每个LED 的电流相同，从而可以获得一致的亮度。可支持200mV 或300mV 的反馈电压（具体关联型号请参见订购信息页面）。较低的反馈电压使得在电流设定电阻上消耗的功率很小，较好的优化了在白光LED 驱动应用时的效率。CP2120 的开关管的峰值电流可达1200mA，并且可承受高达40V 的电压。 在单节锂离子电池供电情况下，CP2120 可驱动最多达33 颗LED。CP2120内置软启动功能，限 - 单节锂离子电池可驱动1 串12 颗LED- 单节锂离子电池可驱动11 串，每串3 颗LED\n- 高电压（10~24V）供电最多可驱动6 串，每串10 颗LED\n- 内置软启动功能，限制启动时浪涌电流\n- 1.4MHz 开关频率，PWM 调光\n- PWM 调光频率支持高达1MHz，频率20kHz 以上PWM 调光无电容交流声\n- 较小EMI\n- 200mV 反馈电压\n- 开关管限流1200mA\n- 内置过流保护，过热保护\n- 待机电流：＜1μA\n- 采用纤小的TSOT23-6L封装;

SPI 至 I2C 桥

The CP2120 is a compact SPI-to-I2C bridge that includes a 4-wire SPI bus operating at frequencies up to 1 MHz. The device suports fully functional I2C master transmit and receive operation and I2C data at frequencies configurable up to 400 kHz and includes 255 byte data receive and transmit buffers.

直流马达驱动IC

TRANSHIELLD CP2000 SERIES

EVALUATION KIT USERS GUIDE

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封装/外壳：20-VFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC I/O EXPANDER I2C/SPI 8B 20QFN 集成电路（IC） I/O 扩展器

封装/外壳：20-VFQFN 裸露焊盘 包装：卷带（TR） 描述：IC I/O EXPANDER I2C/SPI 8B 20QFN 集成电路（IC） I/O 扩展器

One Hour Programmable Fan Controller

Description PT2120 is a programmable fan controller IC utilizing CMOS Technology specially designed in a new revolutionary concept. PT2120 may be programmed according to your customer’s special requirement at least cost and shorter development time. Hands-on experience in developing and programmi

LOW CONSUMPTION CURRENT STEREO GEADPHONE POWER AMPLIFIER FOR PORTABLE CD (3V USE)

LOW CONSUMPTION CURRENT STEREO HEADPHONE POWER AMPLIFIER FOR PORTABLE CD (3V USE) The TA2120FN is a low consumption current stereo headphone power amplifier developed for portable CD players (3V). This IC has active bass boost, output limiter, input pin for beep sound. Features • Low consumpt

SWITCHING OPERATIONAL AMPLIFIER

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SWITCHING OPERATIONAL AMPLIFIER

文件：301.06 Kbytes Page：10 Pages

SWITCHING OPERATIONAL AMPLIFIER

文件：301.06 Kbytes Page：10 Pages