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
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 1.2MHz | Step-Down | Surface Mount | 6 | -20°C ~ 85°C (TA) | Positive | 6 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-901 | No | Buck | 3.3V | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 50% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 1.2MHz | Step-Down | Surface Mount | 8 | -20°C ~ 85°C (TA) | Positive | 8 | PWM | I²C, PMBus, SMBus | PG-VQFN-56-901 | No | Buck | 3.3V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 50% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 1.2MHz | Step-Down | Surface Mount | 8 | -20°C ~ 85°C (TA) | Positive | 8 | PWM | I²C, PMBus, SMBus | PG-VQFN-56-901 | No | Buck | 3.3V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 100% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 1.2MHz | Step-Down | Surface Mount | 8 | -20°C ~ 85°C (TA) | Positive | 8 | PWM | I²C, PMBus, SMBus | PG-VQFN-56-901 | No | Buck | 3.3V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 50% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 100% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 100% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-VSSOP | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 100% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | 100% | 1MHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-VSSOP | Yes | Buck, Boost, Flyback, Forward Converter, SEPIC | 30V | |
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 1.2MHz | Step-Down | Surface Mount | 8 | -20°C ~ 85°C (TA) | Positive | 8 | PWM | I²C, PMBus, SMBus | PG-VQFN-56-901 | No | Buck | 3.3V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 5 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-40-901 | No | Buck | 3.3V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 600kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
ABLIC Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Current Limit, Enable, Soft Start | 82% | 300kHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-TSSOP | No | Boost | 0.9V ~ 6V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 6 | -40°C ~ 85°C (TA) | Positive | 4 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 7 | -40°C ~ 85°C (TA) | Positive | 6 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | Enable, Power Good | - | 200kHz ~ 2MHz | Step-Down | Surface Mount | 7 | -40°C ~ 85°C (TA) | Positive | 6 | PWM | I²C, PMBus, SMBus | PG-VQFN-48-900 | No | Buck | 3.3V |
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