https://www.richtek.com/~/media/AN PDF/AN048_CN.pdf
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https://www.richtek.com/~/media/AN PDF/AN048_TW.pdf
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,电压检测器, 内部恒定的电压检测阈值,范围: 1.2V~5V;间距: 0.1V , 电压检测精度: ±1.5% , 低电流消耗: 3μA , 无外部元件需求 , 快速复位时间: 20&μs , 内建延时选项: 0ms、55ms、220ms、450ms , 低启动电压: 0.9V , N 沟道 MOSFET 开漏输出 , 小型 SC-82, SC-70-3, SOT-23-3, SOT-23-5, SOT-89 封装 , 符合 RoHS 规范,完全无铅
产品 ▶ 监控与重置 IC ▶ 重置 IC ▶ RT9818
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1.2V~5V 固定的内部阈值,级差 0.1V, ±1.5% 精度, 无需使用外部元件, 20μs 以内的快速复位输出, 内建恢复延时选项:0ms, 55ms, 200ms, 450ms, 800ns 手动复位输入去抖动时间, 功能有效工作电压:0.9V, CMOS 推...
产品 ▶ 监控与重置 IC ▶ 重置 IC ▶ RT9819
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The RT6208 is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 100mA output current from a 4.5V to 36V input supply. It requires only 25µA typical supply current at no load while maintaining output voltage regulation. The RT6208 achieves Boundary Conduction Mode (BCM) operation, low quie...
设计支持 ▶ 设计参考 ▶ EVB_RT6208GE
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,36V, 2μA IQ, 100mA Low Dropout Voltage Linear Regulator,, 2μA Quiescent Current, ±2% Output Accuracy, 100mA Output Current, 3.5V to 36V Input Voltage Range , Dropout Voltage:0.35V at 10mA/VCC 5V :0.5V at 10mA/VCC 3.5V, Fixed Output Voltage : 2.5V, 3V, 3.3V, 5V, 6V, 9V, 12V, Stable with Ceramic or...
产品 ▶ 线性稳压器 ▶ 单输出 LDO ▶ RT9058
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,300/600mA, Ultra-Fast Transient Response LDO Regulator, Low Quiescent Current (Typically 220μA), Guaranteed 300/600mA Output Current, Low Dropout Voltage : 230/580mV at 300/600mA, Wide Operating Voltage Ranges : 3V to 5.5V, Ultra-Fast Transient Response, Tight Load and Line Regulation, Current Limiting Protection, Thermal S...
产品 ▶ 线性稳压器 ▶ 单输出 LDO ▶ RT9166/RT9166A
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The RT8498 is a current-mode LED driver supporting wide input voltage range from 3V to 18V and output voltage up to 18V. With internal 350kHz operating frequency, the size of the external PWM inductor and input/output capacitors can be minimized. High efficiency is achieved by a 100mV current sensing control. LED dimming control...
设计支持 ▶ 设计参考 ▶ EVB_RT8498GE
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输入电压范围 : 4.5V 至 18V,具有内部整合 100mΩ/50mΩ 低 RDS(ON) Power FETs的3A转换器,超快速瞬态响应的先进固定导通时间 (ACOT®) 控制,固定操作频率:500kHz(SOT23-6) 或 650kHz (SOT23-8),可选择操作模式:►自动省电模式 (PSM) (RT6...
产品 ▶ 开关稳压器 ▶ 降压 (Buck) 转换器 ▶ RT6214A/RT6214B
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,2A, 1MHz, 5.5V CMCOT Synchronous Step-Down Converter, Efficiency Up to 95%, R DSON 100mΩ HS / 70mΩ LS, VIN Range 2.7V to 5.5V, VREF 0.6V with ±2% Accuracy at 25°C, CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT , Soft-Start 1.2ms; PGOOD Function in SOT-23-6, Power Savi...
产品 ▶ 开关稳压器 ▶ 降压 (Buck) 转换器 ▶ RT8097A
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