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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Input Current Height Seated (Max) HTS Code Number of Functions Max Frequency Nominal Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Output Voltage Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Input Voltage-Nom Analog IC - Other Type Output Voltage-Max Current - Output Supply Current-Max (Isup) Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
S-8340C60AFT-T2-U S-8340C60AFT-T2-U ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e3 TIN DUAL GULL WING Transistor Driver YES 0.65mm R-PDSO-G8 6V 1 SWITCHING CONTROLLER Positive 2.4V 3.6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.8V~6V Current Limit, Enable, Soft Start 300kHz No 89%
ISL8121IRZ-T ISL8121IRZ-T Renesas Electronics America 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 3 (168 Hours) 24 EAR99 4mm ROHS3 Compliant 24-VFQFN Exposed Pad 4mm Surface Mount -40°C~85°C TA 1mm e3 Matte Tin (Sn) QUAD ISL8121 Transistor Driver YES 0.5mm 2 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.9V 5.5V Step-Down PULSE WIDTH MODULATION Buck 4.9V~5.5V Current Limit, Enable, Soft Start, Tracking 150kHz~2MHz Yes 66% No
UC2844BD1013TR UC2844BD1013TR STMicroelectronics 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 500kHz 3.9mm Surface Mount -25°C~85°C TA 1A e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 UC2844 Transistor Driver Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE 30V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 10V~30V Frequency Control Up to 500kHz No 48%
XC9121B091MR-G XC9121B091MR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) XC9121 Active 1 (Unlimited) EAR99 ROHS3 Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C e3 Tin (Sn) Transistor Driver 1 SWITCHING CONTROLLER Positive Step-Up Boost 1.8V~6V Enable 100kHz No 93%
LTC3859AIFE LTC3859AIFE Linear Technology / Analog Devices 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) 38 EAR99 9.7mm Non-RoHS Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~125°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5.4V 3 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Buck-Boost, SEPIC 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
ISL6551IR-T ISL6551IR-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) Non-RoHS Compliant 28-VQFN Exposed Pad Surface Mount 0°C~85°C TA ISL6551 Transistor Driver 1 Positive, Isolation Capable Step-Up/Step-Down Full-Bridge 10.8V~13.2V Current Limit, Dead Time Control, Enable, Soft Start 50kHz~500kHz Yes 50% No
ISL9444CRZ-T ISL9444CRZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel 2011 Active 2 40 EAR99 85°C 0°C 12V 5mm RoHS Compliant No 40 QFN 5mm 1mm 1 e3 Matte Tin (Sn) - annealed QUAD 40 OTHER 0.4mm 5V 3 12V SWITCHING CONTROLLER 10A 1.32MHz CURRENT-MODE 4.5V 26V PULSE WIDTH MODULATION PHASE-SHIFT 1.2MHz
ISL6840IBZ-T ISL6840IBZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2001 Active 3 8 EAR99 105°C -40°C 4.9mm RoHS Compliant Lead Free SOIC 3.9mm BICMOS 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 40 8, 8, 8 INDUSTRIAL R-PDSO-G8 Switching Regulator or Controllers Not Qualified 1 20.3V SWITCHING CONTROLLER 1A 20ns 2MHz CURRENT-MODE 7.5V PULSE WIDTH MODULATION SINGLE 96 % 2MHz 100 %
R1211D002B-TR-FE R1211D002B-TR-FE Ricoh Electronic Devices Company 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 RoHS Compliant Lead Free 6 CMOS 0.85mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL FLAT 260 NOT SPECIFIED 6 INDUSTRIAL YES 0.5mm 85°C -40°C 3.3V SWITCHING CONTROLLER CURRENT-MODE 2.5V 6V PULSE WIDTH MODULATION SINGLE 805kHz
UC3844ANG4 UC3844ANG4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 450kHz 5.08mm 6.35mm 3.9mm Through Hole 528.605208mg 0°C~70°C TA BIPOLAR 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 11V UC3844 Transistor Driver NO 2.54mm Switching Regulator or Controllers 15V 1 200mA 15V SWITCHING CONTROLLER 25mA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Buck, Buck-Boost, Flyback, Forward 50 % 10V~30V Frequency Control Up to 500kHz No 48%
MAX747CSD+ MAX747CSD+ Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA CMOS e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES 5V 1 SWITCHING CONTROLLER Positive CURRENT-MODE 4V Step-Down PULSE WIDTH MODULATION SINGLE Buck 4V~15V Enable, Soft Start 100kHz No 96%
XC9302A502MR-G XC9302A502MR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) XC9302 Active 1 (Unlimited) ROHS3 Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C e3 Tin (Sn) Fixed 1 Positive Step-Up/Step-Down Buck-Boost 2V~10V Enable 180kHz No 92%
LTC7813MPUH#TRPBF LTC7813MPUH#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 32 32-WFQFN Exposed Pad Surface Mount -55°C~150°C TJ LTC7813 Transistor Driver 2 Positive Step-Up, Step-Down Buck, Boost 99 % 4.5V~60V Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 1 96%, 99% No
LTC3872IDDB-1#TRPBF LTC3872IDDB-1#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant 8-WFDFN Exposed Pad 2mm Surface Mount -40°C~125°C TJ CMOS 0.8mm e3 Matte Tin (Sn) DUAL LTC3872 Transistor Driver YES 0.5mm R-PDSO-N8 1 4.2V SWITCHING CONTROLLER Positive CURRENT-MODE 2.75V 9.8V Step-Up Boost 2.75V~9.8V Current Limit, Enable, Soft Start 550kHz No
TS2509CS RLG TS2509CS RLG Taiwan Semiconductor Corporation 0.0000
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0.00000000 download 24 Weeks Tape & Reel (TR) Active 3 (168 Hours) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount PWM Signal 1 Positive Step-Down Buck 4.5V~23V Current Limit, Enable, Soft Start 500kHz No 100%
SI9112DY-T1-E3 SI9112DY-T1-E3 Vishay Siliconix 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2014 yes Obsolete 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 338.011364mg -40°C~85°C TA BCDMOS 3MHz e3 Matte Tin (Sn) DUAL GULL WING 260 40 SI9112 Transistor Driver Switching Regulator or Controllers 8.7V 15V 1 10mA 12V SWITCHING CONTROLLER 40ns 40 ns Positive CURRENT-MODE Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Cuk, Flyback, Forward Converter, Push-Pull 50 % 9V~13.5V Enable, Reset 40kHz~1MHz 50 % No
AA591C-01-1028-G-LF AA591C-01-1028-G-LF Microsemi Corporation 0.0000
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0.00000000 Obsolete 1 (Unlimited)
CS51221EDTB16R2G CS51221EDTB16R2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 16 EAR99 5mm RoHS Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~85°C TA 2mm 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 CS51221 Transistor Driver YES 0.65mm Switching Regulator or Controllers 15V 1 1A SWITCHING CONTROLLER 60ns 25 ns Positive, Isolation Capable VOLTAGE-MODE 4.7V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 90 % 3.8V~15V Current Limit, Frequency Control, Ramp, Soft Start No 85% Yes
S-8355M50MC-MDJT2U S-8355M50MC-MDJT2U ABLIC U.S.A. Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 Tin (Sn) DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 5V 1 SWITCHING CONTROLLER Positive 0.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.9V~10V Enable 300kHz No 85%
S-8521E19MC-BLET2G S-8521E19MC-BLET2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant ALSO OPERATES AS PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 1.9V 0.05A 1 2.5V SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~10V Enable 300kHz No 100%
UC3845AD UC3845AD Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Tube yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) No SVHC 450kHz 1.75mm 3.91mm 1.58mm Surface Mount 122.413241mg 0°C~70°C TA BIPOLAR 11mA 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 11V UC3845 Transistor Driver YES Switching Regulator or Controllers 5.1V 1 200mA 15V SWITCHING CONTROLLER 25mA 11mA 50ns 50 ns Positive, Isolation Capable CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Buck, Boost, Flyback, Forward Converter 50 % 7.6V~30V Frequency Control 500kHz No 48%
S-8337ABCB-T8T1G S-8337ABCB-T8T1G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e6 TIN BISMUTH DUAL GULL WING 260 10 Transistor Driver YES 0.65mm R-PDSO-G8 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 1.8V~6V Current Limit, Enable, Frequency Control 257.4kHz~1.134MHz No 89%
MIC38C45BM-TR MIC38C45BM-TR Microchip Technology 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA MIC38C45 Transistor Driver 1 8-SOIC Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 1 50% No
TL494CDBR TL494CDBR Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 16 EAR99 ROHS3 Compliant Lead Free 16 16-SSOP (0.209, 5.30mm Width) 300kHz 5.3mm Surface Mount 128.593437mg 0°C~70°C TA BIPOLAR DUAL GULL WING TL494 Transistor Driver 0.65mm Switching Regulator or Controllers 40V 2 200mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 45 % 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1
LT8390AHUFD#TRPBF LT8390AHUFD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) Active 1 (Unlimited) 28 5mm Non-RoHS Compliant 28 SEATED HT-CALCULATED 28-WFQFN Exposed Pad 4mm Surface Mount -40°C~150°C TJ BIPOLAR 0.8mm QUAD NO LEAD LT8390 Transistor Driver YES 0.5mm 1 12V SWITCHING CONTROLLER 60V Positive CURRENT-MODE 4V 60V Step-Up/Step-Down Buck-Boost 4V~60V Current Limit, Frequency Control, Soft Start 645kHz~2.1MHz Yes 95%
TL494BDG TL494BDG Rochester Electronics, LLC 0.0000
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0.00000000 download Tube SWITCHMODE™ Obsolete 1 (Unlimited) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~125°C TJ Transistor Driver 2 16-SOIC Positive Step-Down, Step-Up/Step-Down Buck, Push-Pull 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 48% No
ISL6560CB ISL6560CB Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 16 EAR99 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA 1.75mm e0 TIN LEAD DUAL GULL WING 240 30 PWM Signal YES R-PDSO-G16 2 12V SWITCHING CONTROLLER Positive CURRENT-MODE 10.8V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 10.8V~13.2V Frequency Control, Power Good Up to 2MHz 50% No
LTC1629CG-PG#PBF LTC1629CG-PG#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 20 Weeks Tube 2000 PolyPhase® Active 1 (Unlimited) 28 EAR99 ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1629 Transistor Driver YES 0.65mm 5A 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4V~36V Enable, Phase Control, Power Good, Soft Start 220kHz Yes 99.5% No
TLE63892GV50XUMA2 TLE63892GV50XUMA2 Infineon Technologies 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 1997 Automotive, AEC-Q100 Active 2A (4 Weeks) 14 EAR99 8.75mm ROHS3 Compliant CAN ALSO CONFIGURED AS PFM 14-SOIC (0.154, 3.90mm Width) 4mm Surface Mount -40°C~150°C TJ e3 Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED Transistor Driver YES 2.3A 1 13.5V SWITCHING CONTROLLER Positive CURRENT-MODE 5V 60V Step-Down PULSE WIDTH MODULATION SINGLE Buck 5V~60V Current Limit, Enable, Reset 360kHz Yes 100%
ISL6553CBZ-T ISL6553CBZ-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA ISL6553 PWM Signal 2 SWITCHING CONTROLLER Positive Step-Down Buck 4.75V~5.25V Enable, Frequency Control, Power Good 50kHz~1.5MHz No
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