IC manufacturers Qorvo

IC manufacturers (103)

Qorvo ACT43750 | Demoboard ACT43750EVK3-101

ACT43750EVK3-101 Evaluation Kit

Overview

TopologyOther Topology
Input voltage12 V
Output 110 A
IC revision3

Description

This document describes the characteristics and operation of the Qorvo ACT43750EVK3 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, GUI, and test data. This EVK ships as a standalone board that can be evaluated independently or with a GaN RF Power Amplifier.The ACT43750 is an integrated power solution that controls GaN RF PA drain and gate:• Generates negative gate voltage for the PA gate• Properly sequenced turn on and turn off• Automatic gate voltage / drain current calibration• Drain voltage switchingIt is an ideal solution for radio frequency (RF) power amplifiers (PAs) that demand fast transient, high current pulsed loads.

Features

Qorvo recommends that the user evaluate the EVK functionality with an RF PA and with the EVK connected to a PC runningthe graphical user interface (GUI) software. The GUI allows the user to enable/disable the outputs and to customize theexact voltage and current requirements for the specific RF PA being tested. The user can use the ACT43750 GUI to set theRF PA Idq bias current target, and the EVK autonomously finds and stores the optimal gate voltage for the Idq bias current.

Typical applications

  • Military Radar System
  • RF GaN / GaAs PA Power Supply
  • Civilian Radar System

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
RESR
(mΩ)
Pins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
691214110002SSPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp Rising Cage Clamp PCB Yes 30 to 16 (AWG) 0.05 to 1.31 (mm²) -30 °C up to +120 °C 3.5 7 2 Horizontal 10 Box
691236510002SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2365 - 5.08 mm Horiz. Entry w. Rising Cage Clamp Rising Cage Clamp PCB Yes 12 to 30 (AWG) 3.31 to 0.0509 (mm²) -30 °C up to +120 °C 5.08 10.16 2 Horizontal 20 Box
150060GS75000SPEC
26 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140 -40 °C up to +85 °C 1.6 0.7 Tape and Reel
860130673002SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ATET Aluminum Electrolytic Capacitors22 µF 50 1000 -40 °C up to +125 °C 75 11 10 2.5 6.3 11 Ammopack
61300211121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header 2.54 5.08 2 Single Pin Header Straight 3 Bag
61300411121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header 2.54 10.16 4 Single Pin Header Straight 3 Bag
875076161003SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-PSLC Aluminum Polymer Capacitors22 µF 80 2000 -55 °C up to +105 °C 2300 352 12 10 12.4 38 15" Tape & Reel
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
RESR
(mΩ)
Pins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples