DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim Integrated
Packaging
TrayTube
Voltage - Supply (Vcc/Vdd)
2.8V ~ 80V6V ~ 36V
Frequency - Switching
100kHz ~ 400kHz2.2MHz
Duty Cycle (Max)
80%-
Synchronous Rectifier
NoYes
Control Features
-Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C-40°C ~ 125°C (TA)
Mounting Type
Surface MountSurface Mount, Wettable Flank
Package / Case
24-WFQFN Exposed Pad40-WFQFN Exposed Pad
Supplier Device Package
24-SWTQFN (4x4)40-QFN (5x8)
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
2,034
In Stock
1 : ¥22.00000
Tray
-
Tray
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
2
6V ~ 36V
2.2MHz
-
No
Yes
-
Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TA)
Surface Mount, Wettable Flank
24-WFQFN Exposed Pad
24-SWTQFN (4x4)
40-QFN
LT8708IUHG#PBF
80V SYNCHRONOUS 4-SWITCH BUCK-BO
Analog Devices Inc.
25
In Stock
1 : ¥137.18000
Tube
-
Tube
Active
Transistor Driver
Step-Up/Step-Down
Positive
Buck-Boost
1
2
2.8V ~ 80V
100kHz ~ 400kHz
80%
Yes
Yes
-
-
-40°C ~ 125°C
Surface Mount
40-WFQFN Exposed Pad
40-QFN (5x8)
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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.