DC DC Switching Controllers

Results: 806
Series
-*Quick-PWM™
Packaging
BulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-PWM 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-BoostBoost, FlybackBoost, Flyback, SEPICBoost, SEPICBuckBuck, BoostBuck, Boost, FlybackBuck, Buck-BoostBuck-BoostFlybackFlyback, Forward Converter
Number of Outputs
12345
Output Phases
12346-
Voltage - Supply (Vcc/Vdd)
1.5V ~ 11V1.6V ~ 5.5V1.71V ~ 3.63V1.8V ~ 16.5V1.8V ~ 28V1.8V ~ 36V2V ~ 26V2V ~ 28V2V ~ 40V2V ~ 42V2.35V ~ 5.5V2.5V ~ 5.5V
Frequency - Switching
10kHz ~ 500kHz12.5kHz ~ 625kHz15kHz ~ 1MHz15kHz ~ 500kHz20kHz ~ 1MHz25kHz ~ 1.25MHz25kHz ~ 625kHz50kHz ~ 2.5MHz50kHz ~ 250kHz50kHz ~ 300kHz60kHz ~ 1MHz88kHz ~ 550kHz
Duty Cycle (Max)
48%49.8%50%69%72.5%75%80%81.1%85%86%87.5%88%
Synchronous Rectifier
NoYes
Clock Sync
-NoYes
Serial Interfaces
-I2CI2C, SMBusPMBusPMBus, SMBus
Control Features
-Current LimitCurrent 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, Power Good, Ramp, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, SyncCurrent Limit, Dead Time Control, Enable, Frequency Control, Soft Start, SyncCurrent Limit, EnableCurrent Limit, Enable, Frequency ControlCurrent Limit, Enable, Frequency Control, Off Time Control, On Time Control, Ramp, Soft StartCurrent Limit, Enable, Frequency Control, On Time Control, Ramp, Soft StartCurrent Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft StartCurrent Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Sequencing, Tracking
Operating Temperature
-55°C ~ 125°C (TA)-40°C ~ 100°C (TA)-40°C ~ 105°C (TA)-40°C ~ 105°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C-40°C ~ 85°C (TA)-40°C ~ 85°C0°C ~ 70°C (TA)
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad10-TFSOP, 10-MSOP (0.118", 3.00mm Width)12-WFDFN Exposed Pad12-WFQFN Exposed Pad14-DIP (0.300", 7.62mm)14-SOIC (0.154", 3.90mm Width)14-WFDFN Exposed Pad16-CDIP (0.300", 7.62mm)16-LSSOP (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-PDIP8-SOIC8-uMAX/uSOP10-uMAX-EP10-uMAX/uSOP12-TDFN (3x3)12-TQFN (3x3)12-TQFN-SW (3x3)14-PDIP14-SOIC14-TDFN (3x3)16-CDIP
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
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
1,653
In Stock
1 : ¥36.45000
Cut Tape (CT)
2,500 : ¥18.30586
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 16.5V
300kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
6,621
In Stock
1 : ¥37.11000
Cut Tape (CT)
2,500 : ¥18.63666
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.5V ~ 5.5V
-
85%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-6
1,084
In Stock
1 : ¥38.42000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 16.5V
300kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
4,006
In Stock
1 : ¥50.08000
Cut Tape (CT)
2,500 : ¥25.14296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Buck-Boost
1
1
3V ~ 16.5V
300kHz
92%
No
No
-
Enable
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
675
In Stock
5,400
Factory
1 : ¥50.32000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Buck-Boost
1
1
3V ~ 16.5V
300kHz
92%
No
No
-
Enable
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
1,158
In Stock
1 : ¥55.41000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, SEPIC
1
1
3V ~ 28V
100kHz ~ 500kHz
90%
No
Yes
-
Enable, Frequency Control
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
1,341
In Stock
1 : ¥57.47000
Cut Tape (CT)
2,500 : ¥31.36654
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, SEPIC
1
1
3V ~ 28V
100kHz ~ 500kHz
90%
No
Yes
-
Enable, Frequency Control
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
698
In Stock
1 : ¥60.42000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Buck-Boost
1
1
3V ~ 16.5V
300kHz
92%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
7,109
In Stock
7,500
Factory
1 : ¥60.75000
Cut Tape (CT)
2,500 : ¥33.19893
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Negative
Flyback
1
1
3V ~ 16.5V
100kHz ~ 500kHz
96%
No
Yes
-
Enable, Frequency Control
-40°C ~ 85°C (TA)
-
-
Surface Mount
16-SSOP (0.154", 3.90mm Width)
16-QSOP
6,201
In Stock
1 : ¥62.14000
Cut Tape (CT)
2,500 : ¥33.95347
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, SEPIC
1
1
1.8V ~ 28V
100kHz ~ 500kHz
90%
No
Yes
-
Enable, Frequency Control
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
9,167
In Stock
1 : ¥62.39000
Cut Tape (CT)
2,500 : ¥34.06124
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Buck-Boost
1
1
3V ~ 16.5V
300kHz
92%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
1,542
In Stock
200
Factory
1 : ¥63.54000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
3V ~ 16.5V
300kHz
-
No
No
-
Enable
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8,809
In Stock
1 : ¥68.30000
Cut Tape (CT)
2,500 : ¥37.29490
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 36V
Up to 330kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
6,028
In Stock
1 : ¥71.26000
Cut Tape (CT)
2,500 : ¥38.91172
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM
Step-Up/Step-Down
Positive
Buck-Boost
1
1
2V ~ 40V
220kHz ~ 2.2MHz
-
Yes
Yes
-
-
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount, Wettable Flank
24-WFQFN Exposed Pad
24-SWTQFN (4x4)
990
In Stock
840
Factory
1 : ¥80.70000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 14V
300kHz ~ 1MHz
95%
Yes
Yes
PMBus
Current Limit, Enable, Power Good
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-WFQFN Exposed Pad
32-TQFN (5x5)
4,050
In Stock
1 : ¥84.64000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
3V ~ 16.5V
300kHz
-
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
333
In Stock
1 : ¥93.18000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Negative
Buck-Boost
1
1
3V ~ 16.5V
300kHz
-
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
325
In Stock
1,935
Factory
1 : ¥99.58000
Tube
-
Tube
Active
PWM Signal
Step-Down
Positive
Buck
2
2
10V ~ 16V
300kHz ~ 800kHz
-
No
No
PMBus, SMBus
-
-40°C ~ 125°C
-
-
Surface Mount
48-WFQFN Exposed Pad
48-TQFN (7x7)
601
In Stock
1 : ¥27.26000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 42V
220kHz ~ 2.2MHz
-
Yes
Yes
-
Current Limit, Enable, Power Good
-40°C ~ 125°C
-
-
Surface Mount
16-WFQFN Exposed Pad
16-TQFN (3x3)
8,753
In Stock
1 : ¥28.81000
Tray
-
Tray
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 36V
2.1MHz
99%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
12-WFDFN Exposed Pad
12-TDFN (3x3)
4,655
In Stock
5,880
Factory
1 : ¥28.81000
Tray
-
Tray
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 36V
2.1MHz
99%
Yes
Yes
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
12-WFDFN Exposed Pad
12-TDFN (3x3)
5,202
In Stock
1 : ¥38.17000
Tray
-
Tray
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 60V
125kHz ~ 2.2MHz
-
Yes
Yes
-
Enable
-40°C ~ 125°C (TA)
-
-
Surface Mount
24-WFQFN Exposed Pad
24-TQFN-EP (4x4)
711
In Stock
1,700
Factory
1 : ¥43.92000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Buck-Boost
1
1
3V ~ 16.5V
300kHz
92%
No
No
-
Enable
0°C ~ 70°C (TA)
-
-
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
7,075
In Stock
2,600
Factory
1 : ¥49.91000
Tube
-
Tube
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
1.8V ~ 16.5V
Up to 300kHz
-
No
No
-
Enable
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
1,252
In Stock
2,940
Factory
1 : ¥53.36000
Tray
-
Tray
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 60V
100kHz ~ 2.2MHz
-
Yes
No
-
Enable
-40°C ~ 125°C
-
-
Surface Mount
20-WFQFN Exposed Pad
20-TQFN (4x4)
Showing
of 806

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.