DC DC Switching Controllers

Results: 9,055
Manufacturer
ABLIC Inc.Allegro MicroSystemsAlpha & Omega Semiconductor Inc.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedDiodes IncorporatedInfineon TechnologiesIntelIXYSKaga FEI America, Inc.Kinetic TechnologiesLumissil Microsystems
Series
-*AnyFET™Combi-Sense®D-CAP+™D-CAP+™, Eco-Mode™D-CAP2™D-CAP2™, Eco-Mode™D-CAP™D-CAP™, D-CAP2™D-CAP™, Eco-Mode™Digital-DC™
Packaging
BagBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-AdjustablePWM SignalPWMTransistor Driver
Function
-Step-DownStep-Down, Step-Up/Step-DownStep-UpStep-Up, Step-DownStep-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
-NegativePositive and NegativePositive or NegativePositive or Negative, Isolation CapablePositivePositive, Isolation Capable
Topology
-BoostBoost, BuckBoost, Buck, FlybackBoost, Buck, Flyback, Forward ConverterBoost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, ForwardBoost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, Forward, SEPICBoost, Buck-BoostBoost, Cuk, Flyback, SEPICBoost, Flyback
Number of Outputs
12345678
Output Phases
123456789121620-Programmable
Voltage - Supply (Vcc/Vdd)
-4.5V ~ -80V0V ~ 40V0.6V ~ 5V0.8V ~ 42V0.8V ~ 6V0.9V ~ 10V0.9V ~ 6V0.98V ~ 3.5V1V ~ 40V1.2V ~ 100V1.5V ~ 11V1.5V ~ 24V
Frequency - Switching
1Hz ~ 350kHz1Hz ~ 400kHz1Hz ~ 500kHz1Hz ~ 600kHz10Hz ~ 10kHz50Hz ~ 600kHz60Hz ~ 430kHz100Hz ~ 300kHz100Hz ~ 350kHz100Hz ~ 400kHz100Hz ~ 500kHz140Hz ~ 500kHz
Duty Cycle (Max)
24%40%45%45%, 75%46%47%48%49%49.4%49.8%50%52%
Synchronous Rectifier
-NoYes
Clock Sync
-NoYes
Serial Interfaces
-ASIAVSBus, I2C, PMBusAVSBus, PMBusI2CI2C, PMBusI2C, PMBus, SMBusI2C, PSII2C, SMBusI²C, PMBusPMBusPMBus, SMBusPSISMBus
Control Features
-Current LimitCurrent Limit, Dead Time Control, Dimming, Enable, Power Good, Slew Control, Soft StartCurrent Limit, Dead Time Control, EnableCurrent Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, On Time Control, Phase Control, Power Good, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Slew Control, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking
Operating Temperature
-55°C ~ 115°C (TJ)-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 125°C-55°C ~ 150°C (TJ)-55°C ~ 150°C-55°C ~ 175°C (TA)-55°C ~ 175°C (TJ)-55°C ~ 210°C (TA)-45°C ~ 85°C (TA)-40°C ~ 100°C (TA)-40°C ~ 100°C
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100AEC-Q101MIL-STD-883MIL-STD-883B
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
4-DIP (0.315", 8.00mm)6-SMD, Flat Leads6-UFDFN Exposed Pad6-VFDFN Exposed Pad6-WDFN Exposed Pad8-CDIP (0.300", 7.62mm)8-CFlatPack8-CSOIC (0.220", 5.65mm Width)8-DIP (0.300", 7.62mm)8-DIP (0.300", 7.62mm), 7 Leads8-DIP (0.309", 7.87mm)8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package
5-TSOP6-DFN (2x2)6-SNB (1.8x2.0)6-SON (2.6x1.6)6-TSOP6-TSOT6-USPC (1.8x2)6-WSON (3x3)7-PDIP7-SO8-CDIP8-CERDIP
Stocking Options
Environmental Options
Media
Marketplace Product
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Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
8 SOIC
UC3845BVD1R2G
IC REG CTRLR BOOST/FLYBACK 8SOIC
onsemi
30,174
In Stock
1 : ¥5.98000
Cut Tape (CT)
2,500 : ¥2.15272
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6V ~ 30VUp to 500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
14 SOIC
UC3843BVDR2G
IC REG CTRLR FLYBACK 14SOIC
onsemi
12,465
In Stock
1 : ¥6.42000
Cut Tape (CT)
2,500 : ¥2.30790
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6V ~ 30VUp to 500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)--Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
8-VSSOP
UCC28C45DGKR
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
11,983
In Stock
1 : ¥7.07000
Cut Tape (CT)
2,500 : ¥2.73842
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter117.6V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-VSSOP
UCC28C44DGKR
IC OFFLINE CTRLR PWM UVLO 8VSSOP
Texas Instruments
9,995
In Stock
1 : ¥7.07000
Cut Tape (CT)
2,500 : ¥2.73842
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter119V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-VSSOP
UCC28C40DGKR
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
2,885
In Stock
1 : ¥7.07000
Cut Tape (CT)
2,500 : ¥2.73842
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.6V ~ 18VUp to 1MHz96%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-SOIC
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
14,521
In Stock
1 : ¥7.89000
Cut Tape (CT)
2,500 : ¥3.33372
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter117.6V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
UCC28C44DR
IC OFFLINE CTRLR PWM UVLO 8SOIC
Texas Instruments
3,886
In Stock
1 : ¥7.86000
Cut Tape (CT)
2,500 : ¥3.33372
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter119V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
13,208
In Stock
1 : ¥12.36000
Cut Tape (CT)
3,500 : ¥5.65337
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 35V-100%NoNo---40°C ~ 125°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-VSSOP
LM3489MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
6,230
In Stock
1 : ¥12.68000
Cut Tape (CT)
3,500 : ¥5.79748
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 35VUp to 1MHz100%NoNo-Current Limit, Enable-40°C ~ 125°C (TJ)AutomotiveAEC-Q100Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
16 SOIC
LM3524DMX/NOPB
IC REG CTRLR BUCK/BOOST 16SOIC
Texas Instruments
2,874
In Stock
1 : ¥13.25000
Cut Tape (CT)
2,500 : ¥5.62136
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost118V ~ 40V-49%NoNo-Current Limit, Enable, Frequency Control0°C ~ 125°C (TJ)--Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
10-TFSOP, 10-MSOP. Exposed Pad
TPS40210DGQR
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
2,994
In Stock
1 : ¥14.55000
Cut Tape (CT)
2,500 : ¥6.65102
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC114.5V ~ 52V35kHz ~ 1MHz-NoYes-Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)--Surface Mount10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)10-HVSSOP
16-DIP SOT38-1
SG2525AN
IC REG CTRLR BCK/PUSH-PULL 16DIP
STMicroelectronics
10,759
In Stock
1 : ¥14.96000
Tube
-
Tube
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start-25°C ~ 85°C (TA)--Through Hole16-DIP (0.300", 7.62mm)16-DIP
8-SOIC
MIC38HC43YM-TR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Microchip Technology
6,482
In Stock
1 : ¥15.45000
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2,500 : ¥11.70697
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-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6V ~ 20V-96%YesNo-Frequency Control-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-MSOP Exp Pad Pkg
LM25085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,221
In Stock
1 : ¥16.42000
Cut Tape (CT)
3,500 : ¥7.51567
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 1MHz100%NoNo-Current Limit, Frequency Control-40°C ~ 125°C (TJ)--Surface Mount8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-HVSSOP
8-SOIC
UCC2813DTR-0
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
4,375
In Stock
1 : ¥16.75000
Cut Tape (CT)
2,500 : ¥7.65977
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.9V ~ 12V-99%NoNo-Frequency Control-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
10,885
In Stock
1 : ¥17.24000
Cut Tape (CT)
2,500 : ¥7.87593
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)--Surface Mount16-SOIC (0.154", 3.90mm Width)16-SO
8-SOIC
TPS40200DR
IC REG CTRLR BUCK 8SOIC
Texas Instruments
5,009
In Stock
1 : ¥17.24000
Cut Tape (CT)
2,500 : ¥7.89255
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 52V35kHz ~ 500kHz95%NoNo-Frequency Control, Soft Start-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-VSSOP
LM3489QMM/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
4,087
In Stock
1 : ¥17.48000
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1,000 : ¥8.59625
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 35VUp to 1MHz100%NoNo-Current Limit, Enable-40°C ~ 125°C (TJ)AutomotiveAEC-Q100Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
12-SON DSS
LM5156DSSR
2.2-MHZ WIDE VIN NONSYNCHRONOUS
Texas Instruments
17,892
In Stock
1 : ¥17.72000
Cut Tape (CT)
3,000 : ¥8.09206
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 60V100kHz ~ 2.2MHz93%NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)--Surface Mount12-WFDFN Exposed Pad12-WSON (3x2)
14-HTSSOP
LM51561HPWPR
2.2 MHZ WIDE INPUT NONSYNCHRONOU
Texas Instruments
5,611
In Stock
1 : ¥17.72000
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2,000 : ¥8.09208
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-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 60V100kHz ~ 2.2MHz93%NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°CAutomotiveAEC-Q100Surface Mount14-PowerTSSOP (0.173", 4.40mm Width)14-HTSSOP
16-DIP SOT38-1
SG3525AN
IC REG CTRLR BCK/PUSH-PULL 16DIP
STMicroelectronics
1,959
In Stock
1 : ¥17.89000
Tube
-
Tube
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)--Through Hole16-DIP (0.300", 7.62mm)16-DIP
20-VQFN
LM25145RGYR
LM25145RGYR
Texas Instruments
5,526
In Stock
1 : ¥18.54000
Cut Tape (CT)
3,000 : ¥8.48005
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck116V ~ 42V100kHz ~ 1MHz-YesYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)--Surface Mount, Wettable Flank20-VFQFN Exposed Pad20-VQFN (3.5x4.5)
20-QFN
MP9928GL-Z
IC REG CTRLR BUCK 20QFN
Monolithic Power Systems Inc.
12,267
In Stock
1 : ¥18.62000
Cut Tape (CT)
5,000 : ¥8.21935
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114V ~ 60V100kHz ~ 1MHz99.5%YesYes-Enable, Phase Control, Power Good, Soft Start-40°C ~ 125°C (TJ)--Surface Mount20-TFQFN Exposed Pad20-QFN (3x4)
8-SOIC
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
4,384
In Stock
1 : ¥19.35000
Cut Tape (CT)
2,500 : ¥8.86803
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter113.6V ~ 12V31kHz49%NoNo-Frequency Control0°C ~ 70°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-MSOP Exp Pad Pkg
LM25085QMYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,574
In Stock
1 : ¥19.35000
Cut Tape (CT)
3,500 : ¥8.86803
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 1MHz100%NoNo-Current Limit, Frequency Control-40°C ~ 125°C (TJ)AutomotiveAEC-Q100Surface Mount8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-HVSSOP
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DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.