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Texas Instruments |
IC Regulators Controller BUCK 48WQFN |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75 V ~ 6 V | - | - | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -5°C ~ 105°C (TA) | 48-WFQFN Exposed Pad | 48-WQFN (7x7) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK PMBUS 48QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 200kHz ~ 1MHz | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | 48-QFN (7x7) |
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Maxim Integrated |
IC Regulators Controller BUCK 48TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 5.5 V ~ 23 V | 200kHz ~ 2.2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | 48-TQFN (7x7) |
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Maxim Integrated |
IC Regulators Controller BUCK 48TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 5.5 V ~ 23 V | 200kHz ~ 2.2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | 48-TQFN (7x7) |