DC DC Switching Controllers

Results: 2
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim Integrated
Function
Step-DownStep-Up, Step-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
Boost, Buck-BoostBuck
Voltage - Supply (Vcc/Vdd)
3V ~ 16.5V8.2V ~ 25V
Frequency - Switching
300kHz500kHz
Duty Cycle (Max)
92%96%
Control Features
EnableFrequency Control
Operating Temperature
-40°C ~ 85°C (TA)0°C ~ 100°C (TJ)
Supplier Device Package
8-SO8-SOIC
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
8-SOIC
LT1243CS8#PBF
IC REG CTRLR BUCK 8SOIC
Analog Devices Inc.
345
In Stock
1 : ¥61.89000
Tube
-
Tube
Active
Transistor Driver
Step-Down
Positive, Isolation Capable
Buck
1
1
8.2V ~ 25V
500kHz
96%
No
No
-
Frequency Control
0°C ~ 100°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
319
In Stock
1 : ¥62.57000
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
Showing
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.