IC manufacturers MaxLinear

IC manufacturers (96)

MaxLinear XR77128 | Demoboard XR77EVB-INT-1

Universal PMIC Quad Output Digital PWM/PFM Demo Board

Overview

TopologyOther Topology
IC revision1.0.0

Description

The XR77128EVB-DEMO-1 board is a complete four channel power system. It is configured to provide 3.3V, 2.5V, 1.5V and 1V at a maximum of 3A, 3A, 5A and 10A loads respectively. The 1.5V and 1V supplies can be adjusted in 2.5mV increments, the 2.5V supply in 5mV increments, and the 3.3V supply is adjustable in 10mV increments. The order and ramp rates for each supply can be programmed to accommodate any sequencing requirement. All power supply operations can be controlled over an I2C interface. Faults, output voltages and currents can also be monitored. Two GPIO and three PSIO signals are available and can be programmed to provide a variety of functions. Unused GPIO/PSIO pins can be programmed as I/O expansion for a microcontroller. The board is supported by PowerArchitectTM 5.2 or later and plugs directly onto the interposer board acting as an interface to an Arduino controller or Exar’s XCM.

Features

  • XR77128 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 ENABLE control

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR
(A)
PCB/Cable/PanelBlade DesignL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialH
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processPinsRowsGenderTypeIR
(A)
PackagingPitch
(mm)
MountL
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. R Samples
150120VS75000SPEC
7 files WL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140 0.68 Tape and Reel SMT 3.2
150120RS75000SPEC
7 files WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140 0.68 Tape and Reel SMT 3.2
744314200SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 2 13.8 4.5 9 5.85 68 Superflux 4.8 2 SMT 7
744314330SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 3.3 10.9 3.2 8 9 65 Superflux 4.8 2 SMT 7
744314490SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 4.9 8.3 2.2 6.5 14.5 56 Superflux 4.8 2 SMT 7
7443551130SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 1.3 32.1 11 25 1.8 59 WE-PERM 6.2 2 SMT 13.2
61300811121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 8 Single Pin Header Straight 3 Bag 2.54 THT 20.32 250 20 max.
430182050816SPEC
5 files WS-TASV SMT Tact Switch 6x6 mm 5 160 1000000 Black not specified 0.05 Tape and Reel
7471287SPEC
5 files WA-MTAB Mounting Tabs 6.35 mm Brass Male Vertical 15 Bag 5.08
612020235221SPEC
4 files WR-BHD 2.54 mm Male Angled Box Header High Temperature 3 PCB 20 Male Angled 3 Tray 2.54 THT 33 250 20 max.
61300111121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 1 Single Pin Header Straight 3 Bag 2.54 THT 2.54 250 20 max.
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 2 Single Pin Header Straight 3 Bag 2.54 THT 5.08 250 20 max.
61300311121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 3 Single Pin Header Straight 3 Bag 2.54 THT 7.62 250 20 max.
61300611121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 6 Single Pin Header Straight 3 Bag 2.54 THT 15.24 250 20 max.
61301011121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 10 Single Pin Header Straight 3 Bag 2.54 THT 25.4 250 20 max.
61301021121SPEC
6 files WR-PHD 2.54 mm THT Dual Pin Header 10 Dual Pin Header Straight 3 Bag 2.54 THT 12.7 250 20 max.
653104124022SPEC
6 files WR-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 Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR
(A)
PCB/Cable/PanelBlade DesignL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialH
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processPinsRowsGenderTypeIR
(A)
PackagingPitch
(mm)
MountL
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. R Samples