What are DC DC Switching Controllers ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Clock Sync | Control Features | Duty Cycle (Max) | Frequency | Function | Mounting Type | Number of Outputs | Operating Temperature | Output Configuration | Output Phases | Output Type | Serial Interfaces | Supplier Device Package | Synchronous Rectifier | Topology | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
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No | Enable, Frequency Control, Soft Start | 90% | 340kHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 2 | Transistor Driver | - | 20-SOIC | Yes | Buck | 8V ~ 15V | |
Intersil
|
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No | Current Limit, Frequency Control | 48% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Boost, Flyback | 9V ~ 16V | |
Intersil
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No | Current Limit, Frequency Control | 96% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Boost, Flyback | 9V ~ 16V | |
Intersil
|
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No | Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck | 4.5V ~ 5.5V | |
Intersil
|
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No | Current Limit, Frequency Control | 48% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Boost, Flyback | 9V ~ 16V | |
Harris Semiconductor
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No | Current limit, Dead Time Control, Enable, Frequency Control, Ramp | 45% | Up to 300kHz | Step-Up, Step-Down | Through Hole | 2 | 0°C ~ 70°C | Positive | 1 | Transistor Driver | - | 16-PDIP | No | Flyback, Push-Pull | 8V ~ 40V | |
Intersil
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
ABLIC Inc.
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No | - | 90% | 1.2MHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | SOT-23-5 | No | Boost | 1.8V ~ 5.5V | |
Unitrode
|
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No | Frequency Control | 97% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Through Hole | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-PDIP | No | Boost, Buck, Buck-Boost, Flyback, Forward | 12V ~ 28V | |
Microchip Technology
|
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No | Frequency Control | 96% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
Intersil
|
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No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (4x4) | Yes | Buck | 4.5V ~ 5.5V | |
On Semiconductor
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
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on Request Send RFQ |
No | Frequency Control | - | - | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck | 7V | |
Micrel Inc.
|
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No | Frequency Control | 96% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
Microchip Technology
|
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Price on request
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on Request Send RFQ |
No | Frequency Control | 96% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Boost, Buck, Flyback, Forward Converter | 7.6V ~ 20V | |
Microchip Technology
|
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No | Frequency Control | 50% | - | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
On Semiconductor
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Micrel Inc.
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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No | Frequency Control, Power Good, Reset | - | - | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 20-TSSOP | Yes | Buck | - | |
Micrel Inc.
|
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Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
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Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 96% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | Yes | Boost, Buck, Flyback, Forward Converter | 7.6V ~ 20V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Boost, Buck, Flyback, Forward | 12V ~ 28V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Boost, Buck, Flyback, Forward | 12V ~ 28V | |
Intersil
|
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Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Phase Control, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-TSSOP | Yes | Buck | 10.8V ~ 13.2V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Phase Control | 96% | 100kHz ~ 715kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Phase Control, Soft Start, Sync | 96% | 100kHz ~ 715kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Phase Control, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-TSSOP | Yes | Buck | 10.8V ~ 13.2V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 50% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 96% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-DIP | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 96% | 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck, Boost, Flyback, Forward Converter | 7.6V ~ 20V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck | 4.5V ~ 5.5V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Frequency Control | 48% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | Yes | Boost, Flyback | 7.5V ~ 14V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Phase Control | 96% | 100kHz ~ 715kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 97% | Up to 500kHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-DIP | No | Boost, Flyback | 7.6V ~ 30V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Phase Control, Soft Start, Sync | 96% | 100kHz ~ 715kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | - | 95% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | SOT-23-6 | No | Boost | 1.8V ~ 5.5V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Frequency Control, Phase Control, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 10.8V ~ 13.2V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V | |
Unitrode
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 48% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TJ) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Boost, Flyback, Forward Converter | 9V ~ 18V | |
Unitrode
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Frequency Control | 96% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TJ) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Boost, Flyback, Forward Converter | 9V ~ 18V | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Dead Time Control, Enable, Frequency Control, Power Good | 48% | 10kHz | - | Through Hole | 2 | -25°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 22-DIP | No | - | 14V ~ 30V | |
Intersil
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 2.97V ~ 3.63V |