DC DC Switching Controllers

Results: 2
Function
Step-Up, Step-Down, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive or Negative
Topology
Boost, Flyback, SEPICBuck-Boost
Number of Outputs
12
Output Phases
12
Voltage - Supply (Vcc/Vdd)
2.8V ~ 80V4.5V ~ 80V
Frequency - Switching
100kHz ~ 400kHz100kHz ~ 750kHz
Package / Case
20-TSSOP (0.173", 4.40mm Width) Exposed Pad38-WFQFN Exposed Pad
Supplier Device Package
20-TSSOP-EP38-QFN (5x7)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
38 QFN
LT8705EUHF#PBF
IC REG CTRLR BUCK-BOOST 38QFN
Analog Devices Inc.
4,095
In Stock
1 : ¥127.52000
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)
20-TSSOP EP
LT8710EFE#PBF
IC REG CTRLR MULT TOP 20TSSOP
Analog Devices Inc.
1,129
In Stock
1 : ¥83.57000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive or Negative
Boost, Flyback, SEPIC
1
1
4.5V ~ 80V
100kHz ~ 750kHz
-
Yes
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Surface Mount
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20-TSSOP-EP
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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.