What are DC DC Switching Controllers ?
DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Infineon Technologies
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Analog Devices / Maxim Integrated
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Yes | Enable, Pulse Skipping, Soft Start | 96% | 150kHz, 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck | 5V ~ 30V | |
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Analog Devices / Maxim Integrated
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Yes | Frequency Control | 49.8% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-uMAX/uSOP | No | Flyback | 10.8V ~ 30V | |
Analog Devices / Maxim Integrated
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Yes | Frequency Control | 96% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Flyback | 10.8V ~ 30V | |
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Analog Devices / Maxim Integrated
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No | Frequency Control | 49.8% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-uMAX/uSOP | No | Flyback | 10.8V ~ 30V | |
Analog Devices / Maxim Integrated
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No | Enable | - | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 10-uMAX/uSOP | Yes | Buck | 5V ~ 20V | |
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Analog Devices / Maxim Integrated
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No | Frequency Control | 49.8% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Flyback | 10.8V ~ 30V | |
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Analog Devices / Maxim Integrated
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No | Frequency Control | 96% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-uMAX/uSOP | No | Flyback | 10.8V ~ 30V | |
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Analog Devices / Maxim Integrated
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Yes | Frequency Control | 49.8% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Flyback | 10.8V ~ 30V | |
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Infineon Technologies
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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No | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping | - | 200kHz, 300kHz, 420kHz, 540kHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 28-QSOP | Yes | Buck | 2V ~ 28V | |
Analog Devices / Maxim Integrated
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No | Enable, Phase Control, Power Good | - | 250kHz, 500kHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 2 | Transistor Driver | - | 44-TQFN (7x7) | Yes | Buck | 4.75V ~ 28V | |
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Analog Devices / Maxim Integrated
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No | Enable | - | 300kHz | Step-Up | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost | 3V ~ 16.5V | |
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Analog Devices / Maxim Integrated
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No | Enable | - | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost | 3V ~ 16.5V | |
Analog Devices / Maxim Integrated
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No | Enable, Low Battery | - | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | No | Boost | 3V ~ 16.5V | |
Analog Devices / Maxim Integrated
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Yes | Dead Time Control, Enable, Frequency Control | 100% | 50kHz ~ 2.5MHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP-EP | No | Buck | 10.8V ~ 24V | |
Analog Devices / Maxim Integrated
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No | Current Limit, Enable, Frequency Control, Power Good, Soft Start | - | 200kHz ~ 1.4MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-TQFN (4x4) | Yes | Buck | 4.5V ~ 28V | |
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Analog Devices / Maxim Integrated
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Yes | Current Limit, Enable, Frequency Control, Power Good | - | 125kHz ~ 1.5MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-TSSOP-EP | Yes | Buck | 4.75V ~ 28V | |
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Infineon Technologies
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
No | Enable, Soft Start | 96% | 100kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | No | Buck | 4V ~ 15V | |
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Analog Devices / Maxim Integrated
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No | Enable | - | 300kHz | Step-Up | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost | 3V ~ 16.5V | |
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Analog Devices / Maxim Integrated
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Yes | Dead Time Control, Enable, Frequency Control | 75% | 12.5kHz ~ 625kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP-EP | Yes | Flyback | 10.8V ~ 24V | |
Analog Devices / Maxim Integrated
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No | Current Limit, Enable, On Time Control, Slew Control | 100% | 200kHz, 300kHz, 550kHz, 1MHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 24-QSOP | Yes | Buck | 4.5V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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- | - | - | - | - | Surface Mount | - | -40°C ~ 85°C (TA) | - | - | - | - | 24-QSOP | - | - | - | |
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Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
No | Current Limit, Enable, On Time Control | 100% | 200kHz, 300kHz, 400kHz, 550kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 24-QSOP | Yes | Buck | 2V ~ 28V | |
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Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Dead Time Control, Enable, Frequency Control | 75% | 12.5kHz ~ 625kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP-EP | Yes | Flyback | 10.8V ~ 24V | |
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Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Soft Start | 96% | 100kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-SOIC | No | Buck | 4V ~ 15V | |
Renesas
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No | Enable, Frequency Control, Soft Start | 66% | 200kHz ~ 2MHz | Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 2 | Transistor Driver | - | 24-QFN (4x4) | Yes | Buck | 4.9V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
Yes | Frequency Control, Soft Start | 48% | - | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 28-TSSOP-EP | Yes | Flyback, Forward Converter | 11V ~ 76V | |
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Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
No | Enable, Frequency Control | - | 100kHz ~ 1MHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 28-TSSOP-EP | Yes | Buck | 4.75V ~ 28V | |
STMicroelectronics
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No | Frequency Control, Phase Control, Power Good | 80% | 100kHz | Step-Down | Surface Mount | 3 | -40°C ~ 125°C (TJ) | Positive | 3 | Transistor Driver | - | 36-VFQFPN (6x6) | Yes | Buck | 7V ~ 15V | |
STMicroelectronics
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Yes | Current Limit, Phase Control, Power Good, Soft Start | 100% | 250kHz, 500kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SO | Yes | Buck | 4.5V ~ 18V | |
STMicroelectronics
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Yes | Current Limit, Enable, Phase Control, Power Good, Soft Start | 100% | 250kHz, 500kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-HTSSOP | Yes | Buck | 4.5V ~ 14V | |
STMicroelectronics
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No | Current Limit, Frequency Control, Phase Control, Power Good | 75% | 300kHz | Step-Down | Surface Mount | 2 | -25°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 28-SO | Yes | Buck | 7.5V ~ 15V | |
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 | |
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Infineon Technologies
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Renesas
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No | Enable, Frequency Control, Soft Start | 66.7% | 80kHz ~ 1MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 40-QFN (6x6) | - | Buck | 4.75V ~ 5.25V | |
Renesas
|
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No | Current Limit, Enable, Frequency Control, Power Good | 75% | 80kHz ~ 1MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 32-QFN (5x5) | - | Buck | 4.75V ~ 5.25V | |
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Renesas
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No | Current Limit, Enable, Frequency Control, Power Good | 75% | 80kHz ~ 1MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 32-QFN (5x5) | - | Buck | 4.75V ~ 5.25V | |
STMicroelectronics
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No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | -40°C ~ 150°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-Mini DIP | No | Boost, Flyback | 7.6V ~ 30V | |
STMicroelectronics
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No | Current Limit, Frequency Control, Phase Control, Power Good, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | 0°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 20-SO | Yes | Buck | 5V ~ 12V | |
ABLIC Inc.
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No | Enable | 78% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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Infineon Technologies
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ABLIC Inc.
|
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No | Enable | 78% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
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No | Enable | 78% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
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No | Enable | 78% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
|
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No | Enable | 78% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
|
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No | Enable | 78% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
|
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Price on request
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on Request Send RFQ |
No | Enable | 78% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V | |
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ABLIC Inc.
|
Send RFQ |
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on Request Send RFQ |
No | Enable | 78% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 6-SNB (1.8x2.0) | No | Boost | 0.9V ~ 10V |
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