DC DC Switching Controllers

Results: 5
Manufacturer
STMicroelectronicsTexas Instruments
Packaging
BulkTube
Function
Step-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
Boost, FlybackBoost, Flyback, ForwardBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
12
Voltage - Supply (Vcc/Vdd)
7V ~ 40V10V ~ 30V
Frequency - Switching
1kHz ~ 300kHzUp to 500kHz
Duty Cycle (Max)
45%48%96%97%
Control Features
Dead Time Control, Frequency ControlFrequency Control
Operating Temperature
-40°C ~ 85°C (TA)0°C ~ 70°C (TA)0°C ~ 70°C (TJ)
Package / Case
8-DIP (0.300", 7.62mm)16-DIP (0.300", 7.62mm)
Supplier Device Package
8-Mini DIP8-PDIP16-PDIP
Stocking Options
Environmental Options
Media
Marketplace Product
5Results
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of 5
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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-DIP (0.300", 7.62mm)
UC3844BN
IC REG CTRLR PWM CM 8-MINIDIP
STMicroelectronics
1,570
In Stock
1 : ¥8.50000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
10V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
0°C ~ 70°C (TJ)
Through Hole
8-DIP (0.300", 7.62mm)
8-Mini DIP
16-DIP SOT38-1
TL494IN
IC REG CTRLR MULT TOPOLOGY 16DIP
Texas Instruments
3,147
In Stock
1 : ¥5.27000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
2
1
7V ~ 40V
1kHz ~ 300kHz
45%
No
No
-
Dead Time Control, Frequency Control
-40°C ~ 85°C (TA)
Through Hole
16-DIP (0.300", 7.62mm)
16-PDIP
8-DIP
TL3842P
IC REG CTRLR BST FLYBK PWM 8-DIP
Texas Instruments
206
In Stock
70,822
Marketplace
619 : ¥3.56872
Bulk
1 : ¥6.72000
Tube
-
Bulk
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
97%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
8-DIP
UC3842BN
IC REG CTRLR PWM CM 8-MINIDIP
STMicroelectronics
2,749
In Stock
1 : ¥7.48000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
10V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TJ)
Through Hole
8-DIP (0.300", 7.62mm)
8-Mini DIP
8-DIP
TL3844BP
IC REG CTRLR BST FLYBK PWM 8-DIP
Texas Instruments
1,891
In Stock
1,700
Marketplace
962 : ¥2.25777
Bulk
1 : ¥4.93000
Tube
-
Bulk
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward
1
1
10V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
Showing
of 5

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.