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MaxLinear XRP7724 | Demoboard XRP7724/7725EVB-DEMO-2

Quad Channel Digital PWM/PFM Programmable Power Management System

Overview

TopologyBuck Converter
Input voltage5.5-25 V
Output 11.5 V / 5 A
IC revision1.0.0

Description

The XRP7724/7725EVB-DEMO-2 board is acomplete four channel power system. It isconfigured to provide 3.3V, 2.5V 1.5V and 1Vat a maximum of 3A, 3A, 5A and 10A loadsrespectively. The 1.5V and 1V supplies can beadjusted in 2.5mV increments, the 2.5Vsupply in 5mV increments, and the 3.3Vsupply is adjustable in 10mV increments. Theorder and ramp rates for each supply can beprogrammed to accommodate any sequencingrequirement. All power supply operations canbe controlled over an I2C interface. Faults,output voltages and currents can also bemonitored. Two GPIO and three PSIO signalsare available and can be programmed toprovide a variety of functions. UnusedGPIO/PSIO pins can be programmed as I/Oexpansion for a microcontroller. The board issupported by PowerArchitectTM 5.1 or later andplugs directly onto the interposer board actingas an interface to an Arduino controller orExar’s XCM.

Features

  • XRP24/7725 Programmable Controller
  • 4 Channel Power System
  • Wide Input Voltage Range: 5.5V-25V
  • I2C Interface− Programming− Remote re-configurability− Monitoring− Control
  • Arduino GPIO, PSIO and ENABLEcontrol

Products

Order Code Data­sheet Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR 1
(A)
PCB/Cable/PanelBlade DesignL
(µH)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersionH
(mm)
Operation Force
(g)
Actuator ColorPinsRowsGenderTypeIR
(A)
PackagingPitch
(mm)
MountL
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. R Samples
150120VS75000
STE 3D ALT EAG LTS PSP IGS CADWL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140 0.68 Tape and Reel SMT 3.2
150120RS75000
STE 3D ALT EAG LTS PSP IGS CADWL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140 0.68 Tape and Reel SMT 3.2
744314200
STE ALT EAG CAD LTS PSP SPE IGS CADWE-HCI SMT Flat Wire High Current Inductor 2 1.35 9 5.85 68 Superflux SMT 4.8 2 11.5 SMT 7
61300811121
STE 3D ALT EAG IGS CADWR-PHD 2.54 mm THT Pin Header 8 Single Pin Header Straight 3 Bag 2.54 THT 20.32 250 20 max.
430182050816
STE ALT EAG IGS CADWS-TASV SMT Tact Switch 6x6 mm 5 160 Black 0.05 Tape and Reel
7471287
STE ALT EAG IGS CADWA-MTAB Mounting Tabs 6.35 mm Brass Male Vertical Bag 5.08
612020235221
3D ALT EAG CADWR-BHD 2.54 mm Male Angled Box Header High Temperature 3 PCB Low Profile 20 Male Angled 3 Tray 2.54 THT 33 250 20 max.
61300111121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 1 Single Pin Header Straight 3 Bag 2.54 THT 2.54 250 20 max.
61300211121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 2 Single Pin Header Straight 3 Bag 2.54 THT 5.08 250 20 max.
61300311121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 3 Single Pin Header Straight 3 Bag 2.54 THT 7.62 250 20 max.
61300611121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 6 Single Pin Header Straight 3 Bag 2.54 THT 15.24 250 20 max.
61301011121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 10 Single Pin Header Straight 3 Bag 2.54 THT 25.4 250 20 max.
61301021121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Dual Pin Header 10 Dual Pin Header Board Stacker 3 Bag 2.54 THT 12.7 250 20 max.
61301511121
IGE STE 3D ALT EAG CADWR-PHD 2.54 mm THT Pin Header 15 Single Pin Header Straight 3 Bag 2.54 THT 35.56 250 20 max.
653104124022
IGE STE 3D ALT EAG CADWR-WTB 1.25 mm SMT Male Vertical Shrouded Header 1 PCB 4 Male Vertical 1 Tape and Reel 1.25 SMT 9.75 125 20 max.
Samples
Order Code Data­sheet Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR 1
(A)
PCB/Cable/PanelBlade DesignL
(µH)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersionH
(mm)
Operation Force
(g)
Actuator ColorPinsRowsGenderTypeIR
(A)
PackagingPitch
(mm)
MountL
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. R Samples