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.

Ergebnisse: 7
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Menge RoHS ECAD Model Isolierung
Anzahl der Ausgänge
Eingangsspannung, nominal
Eingangsspannung, min.
Eingangsspannung, max.
Ausgangsspannung (Kanal 1)
Ausgangsstrom (Kanal 1)
Verpackung/Gehäuse
Länge
Breite
Höhe
Industrie
Maximale Betriebstemperatur
Minimale Betriebstemperatur
Serie
MaxLinear DC/DC-Wandler - SMD 22V 10A synchronous buck COT power module, 4.5V to 22V input, 0.6V to 5.5V output, 400kHz to 600kHz, QFN-72 10x10x4, tray, -40C to +125 C
Datenblatt
291Auf Lager
€ 12,33
€ 11,88
€ 11,69
€ 11,47
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79

MaxLinear DC/DC-Wandler - SMD 40V 3A synchronous buck COT power module, 5V to 40V input, 0.6V output minimum, 400kHz to 800kHz, QFN 8x8x4, tray, -40C to +125 C
Datenblatt
260Auf Lager
€ 12,13
€ 11,69
€ 11,50
€ 11,28
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79

MaxLinear DC/DC-Wandler - SMD 22V 6A synchronous buck COT power module, 4.5V to 22V input, 0.6V to 5.5V output, 600kHz to 800kHz, GQFN 8x8x4, tray, -40C to +125 C
Datenblatt
11Auf Lager
780Auf Bestellung
€ 7,83
€ 7,54
€ 7,42
€ 7,12
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79
MaxLinear DC/DC-Wandler - SMD 22V 3A synchronous buck COT power module, 4.5V to 22V input, 0.6V to 5.5V output, 600kHz to 800kHz, GQFN-40 6x6x4, tray, -40C to +125 C
Datenblatt
490erwartet ab 10.11.2026
€ 5,24
€ 5,21
€ 5,15
€ 5,09
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79
MaxLinear DC/DC-Wandler - SMD 22V 15A synchronous buck COT power module, 4.5V to 22V input, 0.6V to 5.5V output, 400kHz to 600kHz, QFN-68 12x12x4, tray, -40C to +125 C
Datenblatt
Nicht-auf-Lager-Vorlaufzeit 52 Wochen
€ 15,32
€ 14,74
€ 14,50
€ 14,19
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79
MaxLinear DC/DC-Wandler - SMD 22V 20A synchronous buck COT power module, 4.5V to 22V input, 0.6V to 5.5V output, 400kHz to 600kHz, QFN-68 12x12x4, tray, -40C to +125 C
Datenblatt
Nicht-auf-Lager-Vorlaufzeit 52 Wochen
€ 19,02
€ 18,32
€ 18,02
€ 17,63
€ 17,24
Min.: 1
Mult.: 1
Non-Isolated 1 Output 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 + 125 C - 40 C XR79

MaxLinear DC/DC-Wandler - SMD 40V 6A synchronous buck COT power module, 5V to 40V input, 0.6V output minimum, 400kHz to 800kHz, QFN 10x10x4, tray, -40C to +125 C
Datenblatt
Nicht-auf-Lager-Vorlaufzeit 52 Wochen
€ 12,35
Min.: 168
Mult.: 168
Non-Isolated 1 Output 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 + 125 C - 40 C XR79