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Qorvo ACT41000 | Demoboard ACT41000EVK-101.E1 - UG130
Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator
Overview
| Topology | Other Topology |
| Input voltage | 4.5-40 V |
| Switching frequency | 450-2250 kHz |
| IC revision | 3.0 |
Description
This document describes the characteristics and operation of the Qorvo ACT41000EVK-101.E1 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, and test data. This EVK demonstrates the ACT41000QI101.E1 power management IC. Other ACT41000QIxxx options can be evaluated on this EVK by replacing the IC and any other necessary components
Features
- 4.5 V to 40 V Operational Input Voltage
- Programmable Output with Factory Defaults Output Voltage: 3 V to 24 V in 12.5 mV Step Output Current (Limit): Up to 4 A in 15.6 mA Step
- 450 kHz to 2.25 MHz Fixed-Frequency Current-Mode, with External Clock Sync. and Spread-Spectrum -5 V / 350 mA Self-Bias Buck Converter with
- 20 mA AUX LDO, Programmable Output Voltage
- I2C Interface, Fast-mode Plus (Fm+, 1 MHz)
- Protections: UVLO, OVP, UVP (Hiccup/Latch-off), OCP, TSD
- Thermally Enhanced 5 mm × 5 mm QFN Package
- Automotive AEC-Q100 Options Available (Contact Qorvo for conditions of AEC-Q100 options.)
Typical applications
- Telecom RF Modules
- Radar Systems
- General Telecom and Industrial Power Supplies
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Pins | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Mount | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | Pitch (mm) | Ø D (mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691214110002S | SPEC | – | 6 files | WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp | 2 | Rising Cage Clamp | PCB | Yes | Horizontal | 30 to 16 (AWG) 0.05 to 1.31 (mm²) | – | – | – | – | -30 °C up to +120 °C | – | – | – | 7 | – | – | – | Box | – | 10 | – | – | – | – | – | – | – | THT | – | -30 °C up to +120 °C | – | – | 3.5 | – | |
 | 74437358033 | SPEC | 8 files | WE-LHMI SMT Power Inductor | – | – | – | – | – | – | – | – | – | 8040 | -40 °C up to +125 °C | – | – | – | 9.7 | 8.5 | 4 | – | – | 3.3 | – | – | – | 20 | 10 | 12.4 | 27 | 14.9 | SMT | – | – | – | – | – | – | ||
 | 860010674014 | SPEC | 7 files | WCAP-ATG8 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | 100 µF | ±20% | 50 | – | – | 10 | – | – | 11.5 | – | – | – | Ammopack | – | – | – | – | – | – | – | – | – | – | 2000 | -40 °C up to +85 °C | 286 | 50 | 3.5 | 8 | ||
 | 885012107010 | SPEC | 8 files | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | 10 µF | ±20% | 10 | 0805 | -55 °C up to +85 °C | 10 | 0.01 GΩ | X5R Class II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 74404043470A | SPEC | 8 files | WE-LQS SMT Power Inductor | – | – | – | – | – | – | – | – | – | 4025 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 2.5 | – | – | 47 | 0.71 | 0.45 | 492 | 15 | – | – | – | – | SMT | – | -40 °C up to +125 °C | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691214110002S | SPEC | – |
| 74437358033 | SPEC | |
| 860010674014 | SPEC | |
| 885012107010 | SPEC | |
| 74404043470A | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | Pins | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Mount | Endurance (h) | Operating Temperature | IRIPPLE (mA) | ILeak (µA) | Pitch (mm) | Ø D (mm) | Samples |
|---|