DC DC Switching Controllers

Results: 11
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim IntegratedonsemiSTMicroelectronicsTexas InstrumentsUMW
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Output Type
PWMTransistor Driver
Function
Step-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
Boost, FlybackBoost, Flyback, ForwardFlybackFlyback, Forward Converter
Voltage - Supply (Vcc/Vdd)
5V ~ 100V7.6V ~ 30V10V ~ 30V
Frequency - Switching
10kHz ~ 500kHz-Up to 500kHz
Duty Cycle (Max)
48%49.8%50%96%-
Control Features
Enable, Soft StartFrequency ControlFrequency Control, Soft Start
Operating Temperature
-40°C ~ 105°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)-40°C ~ 85°C (TA)0°C ~ 70°C (TA)0°C ~ 70°C (TJ)
Mounting Type
Surface MountThrough Hole
Package / Case
8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)14-SOIC (0.154", 3.90mm Width)16-TFSOP (0.118", 3.00mm Width), 12 Leads
Supplier Device Package
8-Mini DIP8-SOIC8-SOP14-SOIC16-MSOP
Stocking Options
Environmental Options
Media
Marketplace Product
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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
16-MSOP
LT3748HMS#TRPBF
IC REG CTRLR FLYBACK 16MSOP
Analog Devices Inc.
9,260
In Stock
1 : ¥63.76000
Cut Tape (CT)
2,500 : ¥47.18175
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback
1
1
5V ~ 100V
-
-
No
No
-
Enable, Soft Start
-40°C ~ 150°C (TJ)
Surface Mount
16-TFSOP (0.118", 3.00mm Width), 12 Leads
16-MSOP
8-DIP (0.300", 7.62mm)
UC3844BN
IC REG CTRLR PWM CM 8-MINIDIP
STMicroelectronics
1,580
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
8-SOIC
TL2845BDR-8
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
6,964
In Stock
1 : ¥5.19000
Cut Tape (CT)
2,500 : ¥1.70024
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward
1
1
7.6V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
UC3844BD1
IC REG CTRLR BST FLYBK ISO 8-SO
STMicroelectronics
4,129
In Stock
1 : ¥5.25000
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)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
UC3843BD1R2G
IC REG CTRLR FLYBACK 8SOIC
onsemi
0
In Stock
Check Lead Time
1 : ¥6.04000
Cut Tape (CT)
2,500 : ¥2.17686
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
14 SOIC
UC3843BVDR2G
IC REG CTRLR FLYBACK 14SOIC
onsemi
11,962
In Stock
1 : ¥6.49000
Cut Tape (CT)
2,500 : ¥2.33060
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
-40°C ~ 105°C (TA)
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
8-SOIC
UC3843BD1
IC REG CTRLR BOOST/FLYBACK 8SO
STMicroelectronics
11,624
In Stock
1 : ¥7.47000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
UC3843BD1013TR
IC REG CTRLR BOOST/FLYBACK 8SOIC
STMicroelectronics
16,532
In Stock
1 : ¥7.82000
Cut Tape (CT)
2,500 : ¥3.32734
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
2,497
In Stock
1 : ¥22.95000
Cut Tape (CT)
2,500 : ¥11.53387
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback, Forward Converter
1
1
7.6V ~ 30V
10kHz ~ 500kHz
49.8%
No
No
-
Frequency Control
-40°C ~ 125°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
UC3845B
UC3845B
SOP-8 AC-DC CONTROLLERS & REGULA
UMW
2,034
In Stock
1 : ¥4.27000
Cut Tape (CT)
2,500 : ¥1.66918
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
PWM
-
-
Boost, Flyback
-
-
7.6V ~ 30V
Up to 500kHz
50%
-
-
-
Frequency Control, Soft Start
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOP
8 SOIC
UC3845BD1G
IC REG CTRLR BOOST/FLYBACK 8SOIC
onsemi
421
In Stock
1 : ¥6.21000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
48%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Showing
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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.