DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Texas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-DownStep-Up/Step-Down
Topology
BuckBuck-Boost
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
2.8V ~ 80V6V ~ 75V
Frequency - Switching
100kHz ~ 1MHz100kHz ~ 400kHz
Duty Cycle (Max)
100%-
Control Features
Enable, Frequency Control, Power Good, Soft StartEnable, Frequency Control, Soft Start
Mounting Type
Surface MountSurface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad38-WFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x4.5)38-QFN (5x7)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
Mounting Type
Package / Case
Supplier Device Package
1,108
In Stock
1 : ¥35.55000
Cut Tape (CT)
3,000 : ¥14.53521
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
6V ~ 75V
100kHz ~ 1MHz
100%
Yes
Yes
-
Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount, Wettable Flank
20-VFQFN Exposed Pad
20-VQFN (3.5x4.5)
38 QFN
LT8705IUHF#PBF
IC REG CTRLR BUCK-BOOST 38QFN
Analog Devices Inc.
3,154
In Stock
1 : ¥140.87000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
2
2
2.8V ~ 80V
100kHz ~ 400kHz
-
Yes
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
38-WFQFN Exposed Pad
38-QFN (5x7)
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of 2

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.