IC manufacturers STMicroelectronics

IC manufacturers (103)

STMicroelectronics STM32G473CET6 | Demoboard PTOOL4A

Compact, customizable and configurable reference design for battery operated BLDC/PMSM power tools

Overview

TopologyMotor Drive
IC revision2.1

Description

The STEVAL-PTOOL4A is a compact system designed to control a brushless DC (BLDC) or a permanent-magnet synchronous motor (PMSM) in application such as a handheld battery-powered tool.It works on the standard set of inputs such as throttle to control the motor torque/speed and to deliver power up to 250 W. The board can be connected to a suitable 21 V / 250 W power tool motor. More peak power can be delivered with heatsink or with arrangement for circulating air to achieve better power dissipation.This reference design is ideal for high-performance motor control to realize power tools such as drill machines, grinders, disc cutters, circular saws, leaf blowers, handheld mowers etc.The small form factor and ample computing power make it suitable even for applications such as drones, wheelchairs, home appliances, e-bicycles, and robotic platforms.The STEVAL-PTOOL4A includes a high performance STM32G473CE MCU featuring integrated peripherals especially optimized for motor control applications controlling a 3 phase full bridge converter consisting of six high current MOSFETS through triple half bridge gate driver STDRIVE101.The MCU features multiple ADC peripherals thereby enabling simultaneous sampling of motor phase currents and back emf voltages.The board has the capability to leverage on MCSDK library to provide options of both six-step or high performance FOC algorithm with configurability.

Typical applications

  • Power Tool

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR
(mA)
RDC
(Ω)
CTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
ISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
fres
(MHz)
VersionPins
(pcs)
Pitch
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. REndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples
150040VS73240SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCC SMT Mono-color Chip LED Compact 570 Bright Green 572 50 2 AlInGaP 120 0402 -40 °C up to +85 °C 1 0.5 0.4 Tape and Reel
150040RS73240SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCC SMT Mono-color Chip LED Compact 625 Red 630 100 2 AlInGaP 120 0402 -40 °C up to +85 °C 1 0.5 0.4 Tape and Reel
7427927141SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead 250 0402 -55 °C up to +125 °C 1 0.5 0.5 0.25 SMT 470 1200 300 MHz 620 0.45 two
744770127SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-PD SMT Power Inductor 1280 -40 °C up to +125 °C 12 12 8 27 4.3 5.6 4.2 5.6 10 Standard 2 0.038
860020674016SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ATG5 Aluminum Electrolytic Capacitors120 µF ±20% 50 10 16 Ammopack 3.5 2000 220 60 8
885012205027SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)2.2 nF ±10% 16 0402 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1 0.5 0.5 0.25 7" Tape & Reel
885012205028SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)3.3 nF ±10% 16 0402 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1 0.5 0.5 0.25 7" Tape & Reel
885012108022SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)10 µF ±10% 50 1206 -55 °C up to +85 °C 100.005 GΩ X5R Class II 3.2 1.6 1.6 0.6 7" Tape & Reel
885012207103RSPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)1 µF ±10% 50 0805 -55 °C up to +125 °C 100.1 GΩ X7R Class II 2 1.25 1.25 0.5 13" Tape & Reel
885012205086SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0402 -55 °C up to +125 °C 100.5 GΩ X7R Class II 1 0.5 0.5 0.25 7" Tape & Reel
885012104001SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)100 nF ±10% 16 0201 -55 °C up to +85 °C 101 GΩ X5R Class II 0.6 0.3 0.3 7" Tape & Reel
885012209074SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)22 µF ±10% 25 1210 -55 °C up to +125 °C 100.005 GΩ X7R Class II 3.2 2.5 2.5 0.6 7" Tape & Reel
782631141SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBA SMT EMI Suppression Ferrite Bead 2000 0.05 0603 -55 °C up to +125 °C 1.6 0.8 0.8 0.3 120 180 400 MHz High Current
62701421621SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-BHD 1.27 mm Male Box Header 1000 -40 °C up to +105 °C1000 MΩ 15.24 14 1.27 50 20 max.
885012204004SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)10 nF ±10% 25 0201 -55 °C up to +125 °C 1010 GΩ X7R Class II 0.6 0.3 0.3 7" Tape & Reel
885012104005SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)100 nF ±10% 25 0201 -55 °C up to +85 °C 100.5 GΩ X5R Class II 0.6 0.3 0.3 0.15 7" Tape & Reel
885012104007SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)1 µF ±20% 16 0201 -55 °C up to +85 °C 200.05 GΩ X5R Class II 0.6 0.3 0.3 7" Tape & Reel
885012206126SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)1 µF ±10% 50 0603 -55 °C up to +125 °C 100.5 GΩ X7R Class II 1.6 0.8 0.8 0.35 7" Tape & Reel
885012104008SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)4.7 nF ±10% 25 0201 -55 °C up to +85 °C 3.510 GΩ X5R Class II 0.6 0.3 0.3 0.15 7" Tape & Reel
885012004004SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)10 pF ±5% 25 0201 -55 °C up to +125 °C 60010 GΩ NP0 Class I 0.6 0.3 0.3 0.15 7" Tape & Reel
885012204006SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)1 nF ±10% 25 0201 -55 °C up to +125 °C 3.510 GΩ X7R Class II 0.6 0.3 0.3 0.15 7" Tape & Reel
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
IR
(mA)
RDC
(Ω)
CTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
ISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
fres
(MHz)
VersionPins
(pcs)
Pitch
(mm)
Working Voltage
(V (AC))
Contact Resistance
(mΩ)
Tol. REndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
Z @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples