XR791xx and XR7920x Step-Down Power Modules

MaxLinear XR791xx and XR7920x Step-Down COT Power Modules are synchronous, step-down, complete system-in-package power management solutions offering fully integrated power converters including MOSFETs, inductors, and internal input/output capacitors. The XR791xx components offer load current ratings from 3A to 20A and a wide 3V to 22V input voltage range. The XR7920x devices offer load current rating from 3A to 6A with a wide 5V to 40V input voltage range. These non-isolated DC/DC converters feature a proprietary emulated current mode Constant On-Time (COT) control scheme for extremely fast line and load transient response.

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Antal RoHS ECAD-modell Isolering
Antal utgångar
Ingångsspänning, nominell
Ingångsspänning – min.
Ingångsspänning – max.
Utspänning-kanal 1
Utström-kanal 1
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MaxLinear DC/DC-omvandlare – SMD 40V 3A Sync Step- Down Power Module
Datablad
247På lager
Min.: 1
Multipla: 1

Non-Isolated 1 Output 18 V, 24 V, 36 V 5 V 40 V 600 mV to 13.2 V 3 A QFN-56 8 mm (0.315 in) 8 mm (0.315 in) 4 mm (0.157 in) Industrial XR79

MaxLinear DC/DC-omvandlare – SMD 22V 6A Sync Step- Down Power Module
Datablad
2På lager
780Förväntad 2026-06-19
Min.: 1
Multipla: 1

Non-Isolated 1 Output 5 V, 12 V, 19.6 V 3 V 22 V 600 mV to 5.5 V 6 A GQFN-56 8 mm (0.315 in) 8 mm (0.315 in) 4 mm (0.157 in) Industrial XR79
MaxLinear DC/DC-omvandlare – SMD 10A Power Module in 10x10x4mm package using Patented Emulated Current Mode COT control
Datablad
8På lager
168Förväntad 2026-08-21
Min.: 1
Multipla: 1

Non-Isolated 1 Output 5 V, 12 V, 19.6 V 3 V 22 V 600 mV to 5.5 V 10 A GQFN-72 10 mm (0.394 in) 10 mm (0.394 in) 4 mm (0.157 in) Industrial XR79
MaxLinear DC/DC-omvandlare – SMD 22V 3A Sync Step- Down Power Module
Datablad
490Förväntad 2026-03-27
Min.: 1
Multipla: 1

Non-Isolated 1 Output 5 V, 12 V, 19.6 V 3 V 22 V 600 mV to 5.5 V 3 A GQFN-42 6 mm (0.236 in) 6 mm (0.236 in) 4 mm (0.157 in) Industrial XR79
MaxLinear DC/DC-omvandlare – SMD 15A Power Module in 12x12x4mm package using Patented Emulated Current Mode COT control
Datablad
Ledtid för icke lagerfört 26 Veckor
Min.: 1
Multipla: 1

Non-Isolated 1 Output 5 V, 12 V, 19.6 V 3 V 22 V 600 mV to 5.5 V 15 A QFN-68 12 mm (0.472 in) 12 mm (0.472 in) 4 mm (0.157 in) Industrial XR79
MaxLinear DC/DC-omvandlare – SMD 22V 20A Sync Step Down COT Module
Datablad
Ledtid för icke lagerfört 26 Veckor
Min.: 1
Multipla: 1

Non-Isolated 1 Output 5 V, 12 V, 19.6 V 3 V 22 V 600 mV to 5.5 V 20 A QFN-74 14 mm (0.551 in) 12 mm (0.472 in) 4 mm (0.157 in) Industrial XR79

MaxLinear DC/DC-omvandlare – SMD 40V 6A Sync Step- Down Power Module
Datablad
Ledtid för icke lagerfört 26 Veckor
Min.: 1
Multipla: 1

Non-Isolated 1 Output 18 V, 24 V, 36 V 5 V 40 V 600 mV to 13.2 V 6 A QFN-72 10 mm (0.394 in) 10 mm (0.394 in) 4 mm (0.157 in) Industrial XR79