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Positive/Negative Charge Pump for Voltage Bias

General Description The AAT3190 charge pump controller provides the regulated positive and negative voltage biases required by active matrix thin-film transistor (TFT) liquid-crystal displays (LCDs), charge-coupled device (CCD) sensors, and organic light emitting diodes (OLEDs). Two low-power cha

ANALOGICTECH

Advanced Analogic Technologies

6-Bit, Programmable 2-/3-/4-Phase, Synchronous Buck Controller

GENERAL DESCRIPTION The ADP3190/ADP3190A1 are highly efficient, multiphase, synchronous buck switching regulator controllers optimized for converting a 5 V or 12 V main supply into the core supply voltage required by high performance Intel processors. They use an internal 6-bit DAC to read a vo

AD

亚德诺

±15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6

General Description The MAX3190/MAX3190E single RS-232 transmitters in a SOT23-6 package are for space- and cost-constrained applications requiring minimal RS-232 communications. These devices consume only 200µA of supply current from ±7.5V to ±12V supplies. The MAX3190/MAX3190E transmitter out

MAXIM

美信

±15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6

General Description The MAX3190/MAX3190E single RS-232 transmitters in a SOT23-6 package are for space- and cost-constrained applications requiring minimal RS-232 communications. These devices consume only 200µA of supply current from ±7.5V to ±12V supplies. The MAX3190/MAX3190E transmitter out

MAXIM

美信

Surface Mount Zener Diodes

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COMCHIP

典琦

更新时间:2026-5-23 13:10:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
2403+
SOT23-6
11809
原装现货!欢迎随时咨询!
MAXIM/美信
23+
SOT23
2439
全新原装正品现货,支持订货
MAXIM
2025+
SOT-23-6
3265
全新原厂原装产品、公司现货销售
ADI(亚德诺)
25+
SOT-23-6
22360
样件支持,可原厂排单订货!
ADI(亚德诺)
25+
SOT-23-6
22412
原装正品现货,原厂订货,可支持含税原型号开票。
MAXIM/美信
23+
SOT23-6
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
MAXIM
25+
SOT23-6
10000
品牌一级代理,新加坡香港上百万现货,欢迎查询!
MAXIM(美信)
2447
SOT-23-6
315000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
Analog Devices Inc./Maxim Inte
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
MAXIM/美信
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!

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    UDN2916B,UDN2916EB,并UDN2916LB电机驱动器设计用于驱动一个双极步进电机绕组或双向控制两个直流电机。这两种桥有能力维持45 V和包括内部脉冲宽度调制(PWM)控制输出电流为750毫安。输出都得到了优化低输出饱和压降(小于1.8伏总源,加上在500毫安接收器)。PWM电流控制,最大输出电流为确定用户的选择参考电压和感应电阻。选择两个逻辑电平输入输出电流限制为0,33,67,或100%的最高水平。每座桥的A相输入决定负载电流方向。桥梁包括接地夹和反激式二极管对感应瞬变保护。内部产生的延误防止交叉电流开关电流方向时。特别上电顺序不是必需的。热保护电路禁用的产出,如果芯片温度超

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