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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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-SOIC | Yes | Boost, Flyback | 7.5V ~ 14V | |
Analog Devices Inc./Maxim Integrated
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Texas Instruments
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No | Hybrid Hysteretic Control (HHC) | 50% | 35kHz ~ 1MHz | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Half-Bridge | 13V ~ 26V | |
ROHM Semiconductor
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No | Dead Time Control, Enable, Frequency Control, Soft Start | - | 100kHz ~ 1.5MHz | Step-Down | Surface Mount | 2 | -40°C ~ 105°C (TA) | Positive | 1 | Transistor Driver | - | 20-SSOP-B | No | Buck | 3.6V ~ 35V | |
Intersil
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No | Current Limit, Frequency Control | 96% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -55°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | No | Boost, Flyback | 9V ~ 30V | |
Intersil
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No | Frequency Control, Phase Control, Power Good, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | Yes | Buck | 10.8V ~ 13.2V | |
Elantec Semiconductor Inc
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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 | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | No | - | 9V ~ 30V | |
Intersil
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No | Current Limit, Frequency Control | 95% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -55°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-MSOP | No | Boost, Flyback | 9V ~ 30V | |
Intersil
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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 | |
Analog Devices Inc./Maxim Integrated
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Intersil
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No | Current Limit, Frequency Control | 95% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -55°C ~ 125°C | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | - | 9V ~ 30V | |
Renesas
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No | Current Limit, Frequency Control | 95% | Up to 2MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -55°C ~ 125°C | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | - | 9V ~ 30V | |
Intersil
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No | Enable, Frequency Control, Phase Control, Power Good, Soft Start | 96% | 100kHz ~ 1.4MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 20-QSOP | Yes | Buck | 5.6V ~ 16V | |
Analog Devices Inc./Maxim Integrated
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Yes | Current Limit, Enable | 80% | 200kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C | Positive | 1 | Transistor Driver | - | 16-QSOP | No | Flyback, Forward Converter | 7.6V ~ 18V | |
Intersil
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Unitrode
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No | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 80% | 340kHz ~ 460kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 20-PLCC (9x9) | No | - | 8.4V ~ 30V | |
ROHM Semiconductor
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No | Dead Time Control, Soft Start | 100% | 10kHz ~ 800kHz | Step-Up, Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive or Negative | 1 | Transistor Driver | - | 16-SSOP-A | Yes | Buck, Boost | 3.6V ~ 35V | |
Analog Devices Inc./Maxim Integrated
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Renesas
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Intersil
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No | Enable, Frequency Control, Power Good | 75% | 80kHz ~ 1.5MHz | Step-Down | Surface Mount | 4 | -40°C ~ 85°C (TA) | Positive | 4 | PWM Signal | - | 16-SOIC | - | Buck | 4.75V ~ 5.25V | |
Intersil
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No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (5x5) | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
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No | Enable, Phase Control | 100% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (5x5) | Yes | Buck | 2.97V ~ 3.63V | |
Analog Devices Inc./Maxim Integrated
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No | Enable | - | Up to 300kHz | Step-Down | Through Hole | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Buck | 4V ~ 16.5V | |
Texas Instruments
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Yes | Frequency Control, Ramp, Soft Start | - | 200kHz, 500kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 28-HTSSOP | Yes | Half-Bridge | 13V ~ 105V | |
Renesas
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Intersil
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No | Enable, Frequency Control, Phase Control, Power Good | - | 200kHz ~ 600kHz | Step-Down | Surface Mount | 1 | -10°C ~ 100°C (TA) | Positive | 1 | Transistor Driver | - | 16-QSOP | Yes | Buck | 7V ~ 25V | |
Microchip Technology
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No | Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 85% | 100kHz ~ 1MHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 32-VQFN (5x5) | Yes | Buck | 8V ~ 75V | |
Texas Instruments
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Microchip Technology
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No | Current Limit, Enable | 92% | 400kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 10-MSOP-EP | Yes | Buck | 3V ~ 14.5V | |
On Semiconductor
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Analog Devices Inc./Maxim Integrated
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No | Current Limit, Enable, On Time Control, Power Good | - | 200kHz, 300kHz, 420kHz, 540kHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 36-TQFN (6x6) | Yes | Buck | 2V ~ 5.5V, 4.5V ~ 28V | |
Analog Devices Inc./Maxim Integrated
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No | Enable | - | Up to 300kHz | Step-Up | Through Hole | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Boost | 3V ~ 16.5V | |
Unitrode
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No | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 85% | 340kHz ~ 460kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 20-PLCC (9x9) | No | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 8.4V ~ 30V | |
Intersil
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
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No | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 85% | 340kHz ~ 460kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 20-PLCC (9x9) | No | - | 8.4V ~ 30V | |
Analog Devices Inc./Maxim Integrated
|
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Price on request
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on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
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on Request Send RFQ |
Yes | Frequency Control, Ramp, Soft Start | - | 200kHz, 500kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 24-WQFN (4x5) | Yes | Half-Bridge | 13V ~ 105V | |
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
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on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Enable, Frequency Control, Soft Start | 85% | 100kHz, 200kHz, 400kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | No | Boost | 2.9V ~ 14V |