IC manufacturers MaxLinear

IC manufacturers (95)

MaxLinear XRP7740 | Demoboard XRP7740EVB-HIC

Four Channel Digital PWM Demo Boards

Overview

TopologyBuck Converter
Input voltage4.5-20 V
Output 11 V / 30 A
IC revision1.0.0

Description

The XRP7740EVB-HIC Demo board is a complete, four channel, power system measuring 3.25” x 5” capable of delivering over 60 watts. It provides 1.5V, 1.0V 1.8V and 1.0V at a maximum of 8A, 30A, 5A and 12A on channels 1 through 4 respectively. All power supply operations can be controlled over an I2C interface. The supplies can be adjusted in 50mV increments for voltages up to 2.5V and in 100mV increments for voltages from 2.6V to 5.1V. The order and ramp rates for each supply can be programmed to accommodate any sequencing requirement. Faults, output voltages and currents can also be monitored. Four GPIOs are available and can be programmed to provide status of power good signals, faults, and warnings or as enable inputs. Unused GPIO pins can be programmed as I/O expansion for a microcontroller. The board is supported by PowerArchitectTM 4.21 and plugs directly onto the Exar Configuration Module (XRP77XXEVB-XCM).

Features

    • XRP7740 Programmable Controller
  • 4 Channel Power System
  • Wide Input Voltage Range: 4.5V-20V
  • Over 60W Capable
  • Form Factor: 3.25” x 5”
  • Uses PowerArchitectTM 4.21
  • I2C Interface− Programming− Monitoring− Control

Products

Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionL
(nH)
LR
(nH)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialPinsRowsH
(mm)
GenderTypeIR
(A)
PackagingColor Samples
691218410002SPEC
6 files WR-TBL Series 2184 - 7.62 mm Horiz. Entry Modular Rising Cage Clamp PCB Yes 24 to 10 (AWG) 0.2 to 4 (mm²) 2 Horizontal 30 Box Green
744301025SPEC
8 files WE-HCM SMT High Current Flat Wire Inductor 250 250 54.4 64.7 0.32 33 MnZn 2 8.9 38
61301021021SPEC
6 files WR-PHD 2.54 mm THT Angled Dual Pin Header 10 Dual Pin Header Angled 3 Bag Black
609002115121SPEC
4 files WR-PHD 2.54 mm Jumper with Test Point & Pullback 1 Jumper 3 Bag Black
61304011121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 40 Single Pin Header Straight 3 Bag
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionL
(nH)
LR
(nH)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialPinsRowsH
(mm)
GenderTypeIR
(A)
PackagingColor Samples