ht7533電源管理IC-DC-DC升壓芯片-DC-DC降壓.doc

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1、張工151-1803-6667HT75XXHighDriverRegulatorSelectionTablePartNo.OutputVoltageToleranceHT75303.0V±5%HT75333.3V±5%HT75363.6V±5%HT75444.4V±5%HT75505.0V±5%HT75808.0V±5%常見的電源管理IC,DC-DC升壓芯片,DC-DC降壓芯片,同步升壓IC,降壓橫流IC,MOS管等DC-DC升壓IC型號工作模式輸出電壓(V啟動(dòng)電壓(V電壓輸出精度(%轉(zhuǎn)換效率輸出流(mA靜態(tài)電流(uA開關(guān)頻率(KHz封裝形式可替代型號LYxxCPFM2.7/3

2、.0/3.3/5.0V0.8V±2.5%86%300mA6uA100KHzSOT-23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY21AxxPFM2.7/3.0/3.3/3.6/4.5/5.0/5.60.8V±2.5%90%4006100SOT-23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY21BxxPFM3.3/5.0/5.60.8±2.5%90%<4006100SOT23SOT89-3TOREX:CX6383SEIKO:S832RICOH

3、:RH5RIRICHTEK:RT9261LY21CxxPFM3.0/3.3/3.6/4.5/5.0/5.60.8±2.5%90%4006100SOT23-5TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY21DxxPFM3.0/3.3/3.6/4.5/5.0/5.60.8±2.5%90%<4006100SOT23-5TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY21FPFMADJ0.8±2.5%90%<4006100SOT23-5TOREX:CX6383SEIKO:S832RI

4、COH:RH5RIRICHTEK:RT9261LY21(PWMPWM3.0/3.3/3.6/4.5/5.0/5.60.8±2.5%90%4006100SOT23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY2100系列PFM2.7/3.0/3.3/3.6/4.5/5.0/5.60.8±2.5%90%4006100SOT23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY2101系列PWM2.7/3.0/3.3/3.6/4.5/5.0/5.60.8±2

5、.5%90%4006100SOT23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY2108系列PFM2.7/3.0/3.3/3.6/4.5/5.0/5.60.8±2.5%90%4006100SOT23SOT89-3TOREX:CX6383SEIKO:S832RICOH:RH5RIRICHTEK:RT9261LY3400PWMADJ0.6±2.5%97%4006100SOT23-6LTC34002.DC-DC降壓IC型號工作模式輸出電壓(V輸入電壓(V電壓輸出精度(%轉(zhuǎn)換效率輸出電流(mA靜態(tài)電流(uA開關(guān)頻率(K

6、Hz封裝形式可替代型號LY3406APWM1.2/1.8/3.3/ADJ0.9-6.5±2.0%97%60011.5MSOT23-5LTC3406LY3406BPFM/PWM1.2/1.8/3.3/ADJ0.9-6.5±2.0%97%60011.5MSOT23-5XC9216LY34063PWMADJ3-40±2.0%89%1.2A/1.5A2352SOP8LM34063,ST34063,MC340633.DC-DC反轉(zhuǎn)倍壓芯片型號工作模式輸出電壓(V輸入電壓(V電壓輸出精度(%轉(zhuǎn)換效率輸出電流(mA靜態(tài)電流(uA開關(guān)頻率(KHz封裝形式可替代型號LY7660DC/DC電荷泵電

7、壓反轉(zhuǎn)IC1.5-1099.90%98%4010SOP8,DIP8ICL7660LY7661三倍壓DC/DC電荷電壓反轉(zhuǎn)IC1.5-699.90%98%220SOP14,DIP14SCI76614.LDO線性穩(wěn)壓IC型號工作模式輸出電壓(V最高輸入(V電壓輸出精度(%輸出電流(mA靜態(tài)電流(uA封裝形式可替代型號LY6206ACMOS線性穩(wěn)壓器1.2/1.5/1.8/2.0/2.1/2.5/2.7/2.8/3.0/3.3/3.5/3.66.52%3003SOT23,SOT89TOREX:XC