The RT5713/14 is a high efficiency synchronous step-down converter featuring ,typ. 360nA quiescent current. It provides high efficiency at light load down to ,10mA. Its input voltage range is from 2.2V to 5.5V. The RT5713/14 provides 2 ,level output voltages which can be programmed via the voltage select pin VSEL ,while deliveri...
产品 ▶ 开关稳压器 ▶ 降压 (Buck) 转换器 ▶ RT5713/RT5714
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The RT4823 allows systems to take advantage of new battery chemistries that can ,supply significant energy when the battery voltage is lower than the required ,voltage for system power ICs. By combining built-in power transistors, ,synchronous rectification, and low supply current; this IC provides a compact ,solution for system...
产品 ▶ 开关稳压器 ▶ 升压 (Boost) 转换器 ▶ RT4823
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The RT9080 is a low-dropout (LDO) voltage regulators with enable function that ,operates from 1.2V to 5.5V. It provides up to 600mA of output current and ,offers low-power operation in miniaturized packaging.The features of low ,quiescent current as low as 2μA and almost zero disable current is ideal for ,powering the battery eq...
产品 ▶ 线性稳压器 ▶ 单输出 LDO ▶ RT9080
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,Burst Triple Mode PWM Flyback Controller, Very Low Start-up Current (<30μA), 10/14V UVLO, Soft Start Function , Current Mode Control, Jittering Switching Frequency, Internal Leading Edge Blanking, Built-in Slope Compensation, Burst Triple Mode PWM for Green-Mode, Cycle-by-Cycle Current Limit, Feedback Open Protection, Over ...
产品 ▶ 交流-直流转换 ▶ 反激式电源多模态 PWM 控制器 ▶ R7731A
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Proprietary PowerZeroTM Technology► Integrating a 700V Start-up Device► Brown-In/Brown-Out Protection, Proprietary SmartJitterTM Technology► Reducing EMI Emissions of SMPS► Eliminating Frequency-Jittering-Induced Output R...
产品 ▶ 交流-直流转换 ▶ 反激式电源多模态 PWM 控制器 ▶ RT7789B
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The RT7789D series is an enhanced high-efficiency multi-mode PWM flyback ,controller, incorporating Richtek's proprietary PowerZeroTM and SmartJitterTM ,technology. The innovative PowerZeroTM technology, featuring an integrated HV ,device, provides an excellent green power solution, while the SmartJitterTM ,technology can reduce...
产品 ▶ 交流-直流转换 ▶ 反激式电源多模态 PWM 控制器 ▶ RT7789D
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The RT9468 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for ,portable applications. It integrates a synchronous PWM controller, power ,MOSFETs, input current sensing and regulation, high-accuracy voltage ,regulation, and charge termination. The charge current is regulated through ,integrated sensing resistors. ...
产品 ▶ 电池管理 ▶ 单节锂离子电池充电器 ▶ RT9468
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The RT9759 is a high efficiency and high charge current charger. The efficiency ,is up to 97.8% when VBAT = 4.2V, IBAT = 2.5A and the maximum charge current is ,up to 8A. The device integrates smart cap divider topology, external ,over-voltage protection control, an input reverse blocking NFET and 2-way ,regulation, a dual-phase...
产品 ▶ 电池管理 ▶ 单节锂离子电池充电器 ▶ RT9759
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,Host-Side,Single,Cell,Lithium,Battery,Gauge, Host-Side Fuel Gauging , Precision Voltage Measurement ±12.5mV Accuracy , Accurate Relative Capacity (RSOC) Calculated from Voltaic Gauge Algorithm with Temperature Compensation , No Accumulation Error on Capacity Calculation , No Battery Relearning Necessary , No Current Sense R...
产品 ▶ 电池管理 ▶ 电池电量计 ▶ RT9420
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The RT9426 Li-Ion / Li-Polymer battery fuel gauge is a microcontroller ,peripheral that provides fuel gauging for single-cell battery packs. The RT9426 ,resides within the battery pack or on the system's main board and manages a ,non-removable battery or removable battery pack.,,The RT9426 reports StateOfCharge, StateOfHealth, F...
产品 ▶ 电池管理 ▶ 电池电量计 ▶ RT9426
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