DC DC Switching Controllers

Results: 5
Manufacturer
onsemiSTMicroelectronicsTexas Instruments
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Function
Step-Down, Step-Up/Step-DownStep-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive, Isolation Capable
Topology
Boost, FlybackBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-PullBuck, Push-PullPush-Pull
Number of Outputs
12
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V8V ~ 35V8V ~ 40V
Frequency - Switching
100Hz ~ 400kHz450kHzUp to 500kHz
Duty Cycle (Max)
45%49%96%
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, Frequency ControlEnable, Frequency Control, Soft StartEnable, Soft StartFrequency Control
Operating Temperature
-25°C ~ 85°C (TA)0°C ~ 70°C (TA)
Mounting Type
Surface MountThrough Hole
Package / Case
8-SOIC (0.154", 3.90mm Width)16-DIP (0.300", 7.62mm)16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
8-SOIC16-DIP16-PDIP16-SOIC
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-DIP SOT38-1
SG2525AN
IC REG CTRLR BCK/PUSH-PULL 16DIP
STMicroelectronics
8,128
In Stock
1 : ¥15.64000
Tube
-
Tube
Active
Transistor Driver
Step-Down, Step-Up/Step-Down
Positive
Buck, Push-Pull
2
1
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Soft Start
-25°C ~ 85°C (TA)
Through Hole
16-DIP (0.300", 7.62mm)
16-DIP
8 SOIC
UC3843BD1G
IC REG CTRLR FLYBACK 8SOIC
onsemi
3,653
In Stock
1 : ¥6.29000
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 (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
16-DIP SOT38-1
SG3524N
IC REG CTRLR MULT TOPOLOGY 16DIP
Texas Instruments
23,994
In Stock
1 : ¥6.63000
Tube
-
Tube
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive, Isolation Capable
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
2
1
8V ~ 40V
450kHz
45%
No
No
-
Current Limit, Frequency Control
0°C ~ 70°C (TA)
Through Hole
16-DIP (0.300", 7.62mm)
16-PDIP
16-SOIC
SG3525ADWR2G
IC REG CTRLR PUSH-PULL 16SOIC
onsemi
1,388
In Stock
2,000
Factory
1 : ¥16.24000
Cut Tape (CT)
1,000 : ¥7.42624
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive
Push-Pull
2
1
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Frequency Control, Soft Start
0°C ~ 70°C (TA)
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
16-SOIC
UC3525ADW
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
653
In Stock
1 : ¥21.42000
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
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Frequency Control, Soft Start
0°C ~ 70°C (TA)
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
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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.