,I2C 可控3輸出精密參考電壓源, 5V 輸入電壓 , 提供 3 組準確的 DACs , I2C 可程式設計 128 階輸出電壓 , 輸出範圍和解析度 , DAC1 & DAC2:0.6V 至 2.1875V, 12.5mV/階 , DAC3:1.2V 至 3.375V, 針對不同應用 12.5mV (或 25mV)/ 階 , 輸出準確度可達 1% (VOUT ≥1V) , 低外部元件數 , 小尺寸 SOT-23-8 封裝 , 符合 RoHS 標準及不含鹵素
產品 ▶ Vcore ▶ 參考電壓產生器 ▶ RT9403D/RT9403E/RT9403F/RT9403G
|
,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 Limiting, Feedback Open Protection, Ou...
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ R7731
|
,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 ...
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ R7731A
|
具專利之智慧型抖頻技術►改善切換式電源產生之電磁幹擾►消除輸出抖頻紋波,兼具連續導通模式及穀底切換之多重模式控制器,超低啟動電流 (<3μA),精準過載保護,可編程傳輸延遲時間補償,可編程輸出過電壓保護,可編程...
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ RT7738HC
|
具專利之智慧型抖頻技術►改善切換式電源產生之電磁干擾►消除輸出抖頻紋波,可在連續導通模式與具有谷底切換的非連續導通模式下操作,超低啟動電流 (<3μA),精準過載保護,可編程傳輸延遲時間補償,可編程輸出過電壓保護,
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ RT7739LA
|
The RT7739NC is an enhanced high-efficiency multi-mode PWM flyback controller, ,incorporating Richtek's proprietary SmartJitterTM technology. The innovative ,SmartJitterTM technology can reduce EMI emissions of a switch-mode power supply ,in green mode as well as eliminate output ripple due to frequency jittering. ,Also, the RT7...
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ RT7739NC
|
Proprietary SmartJitterTM Technology► Reducing EMI Emissions of SMPS► Eliminating Frequency-Jittering-Induced Output Ripple, Operating in Continuous-Conduction Mode (CCM), Discontinuous-Conduction Mode (DCM), DCM with Valley-Switching,
產品 ▶ 交流-直流轉換 ▶ 多相返馳式控制器 ▶ RT7740MA
|
,Linear Single Cell Li-Ion Battery Charger with Input Over Voltage Protection, 28V Maximum Rating for AC Adapter, Internal Integrated Power FETs, AC Adapter Power Good Status Indicator, Programmed Charging Current, Charge Status Indicator, Programmed End of Charge Current, Under-Voltage Protection, Over-Voltage Protection, T...
產品 ▶ 電池管理 ▶ 單節鋰離子電池充電器 ▶ RT9526A
|
,High Voltage, Low Quiescent, 60mA LDO Regulator, Low Quiescent Current (Typically 40μA), Wide Operating Voltage Ranges : 5V to 20V, Ultra-Fast Transient Response, Tight Load and Line Regulation, Current Limiting Protection, Thermal Shutdown Protection, Adjustable Soft Start Time, RoHS Compliant and 100% Lead (Pb)-Free
產品 ▶ 線性穩壓器 ▶ 單通道 LDO ▶ RT9022
|
,300mA,低雜訊、低壓差、超快速線性穩壓器, 低雜訊,適合射頻產品使用 , 對輸入、輸出瞬變的快速回應 , 快速啟動過程(典型值 50μs ) , 關機模式下的電流消耗低於 0.01μA , 低壓差:220mV@300mA , 寬輸入電壓範圍: 2.5V~5.5V , TTL 邏輯相容的控制輸入 , 低溫度係數 , 電流限制保護 , 熱關機保護 , 僅需 1μF 輸出電容即可穩定工作 , 高電源漣波抑制比 , 客制化
產品 ▶ 線性穩壓器 ▶ 單通道 LDO ▶ RT9037
|