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reference designPWD5T60 | Demoboard EVLPWD-FAN-PUMP

STMicroelectronics PWD5T60 | Demoboard EVLPWD-FAN-PUMP

Overview

TopologyPositive to Negative Converter
Input voltage20-400 V
IC revision1.0

Description

The EVLPWD-FAN-PUMP board is a 3-phase complete inverter based on the STM32G071RBT6 Cortex®-M0+ microcontroller and PWD5T60 3-phase motor driver.The evaluation board has been designed, in terms of characteristics and form factor, to address some of the main product applications of the PWD5T60, such as fans and pumps.The board has a configurable single or three-shunt sensing topology, and both the field-oriented control (FOC) and 6-step control can be implemented. This allows permanent magnet synchronous motors (PMSMs) and brushless DC (BLDC) motors to be driven.A current comparator allows the cycle-by-cycle current limiter feature to implement a current mode control.The presence of on-board bus voltage sensing can be exploited for overvoltage or undervoltage protection. The driver, in addition, has an undervoltage lockout mechanism to protect against VCC supply voltage drop.The driver built-in overcurrent circuitry allows almost immediate hardware protection, without the intervention of the microcontroller.The possibility to use a temperature sensor completes the set of protection features.The demonstration board is compatible with a wide range of input voltages and includes a power supply stage with the VIPER011LS in buck configuration to generate the +12 V and +3.3 V supply voltages required by the application. The input stage of the board is equipped with a complete AC mains line filter.Programming and debugging of firmware can be performed with standard STM32 tools through an external STLINK debugger (such as STLINK/V3).

Features

Input voltage from 15 VAC (20 VDC) to 280 VAC (400 VDC)Suitable for applications up to 100 WOutput current up to 0.7 ArmsAdjustable overcurrent protection threshold set to 1.8 ApeakPWD5T60 system-in-packaging featuring:High-voltage 3-phase gate driverIntegrated power MOSFETs with RDS(on) 1.38 Ω and BVDSS = 500 VSTM32G071RBT6 Arm® Cortex®-M0+ 32-bit MCU featuring:128 KB Flash36 KB RAM4x USART, timers, ADC, DAC, standard communication interfacesSelectable single or three-shunt current sensing topology suitable for:Sensored or sensorless 6-step algorithmSensored or sensorless space vector (FOC) algorithmDigital Hall effect sensor and encoder inputPlug-and-play due to available 6-step/FOC firmwareSpeed regulation through an external potentiometerFully protected:Thermal shutdownOvervoltage/undervoltage lockoutOvercurrent protectionBus voltage sensing12 V VCC and 3.3 V VDD supplies are internally generatedSerial wire debug (SWD) port for debugging/programmingCompact footprint (80 mm diameter)

Typical applications

  • motor drive applications such as fans, pumps

More information

Parts approved by STMicroelectronics

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λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
C
Tol. C
Size
Operating Temperature
Safety Class
VIMP(V (DC))
DF(%)
RISO
Ceramic Type
Fl(mm)
Packaging
Application
dV/dt(V/µs)
DF @ 1 kHz(%)
Pitch(mm)
ISAT(A)
fres(MHz)
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Ø D(mm)
Pins
Type
G(mm)
Working Voltage(V (AC))
H(mm)
Operation Force(g)
Electrical Life(Cycles)
Actuator Color
Washable
Vaporphase process
IR(A)
L(mH)
RDC max.(mΩ)
VR(V (AC))
VT(V (AC))
Material
L(mm)
W(mm)
Mount
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150060YS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 590 nm, Yellow
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Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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Size0603 
Operating Temperature -40 °C up to +85 °C
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Width0.8 mm
MountSMT 
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Power Dissipation72 mW
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744821240
SPECWE-CMB Common Mode Power Line Choke, –, –
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Product seriesWE-CMB Common Mode Power Line Choke
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SizeXS 
Operating Temperature -40 °C up to +125 °C
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Pins4 
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Pin length2.5 mm
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Height18 mm
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Rated Current1.5 A
Inductance4 mH
DC Resistance140 mΩ
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length15.8 mm
Width7.8 mm
MountTHT 
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VDE Approval40042670 
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SPECWE-VD Disk Varistor, –, –
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Product seriesWE-VD Disk Varistor
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Size7 mm 
Operating Temperature -40 °C up to +105 °C
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Application230 VAC 
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Diameter9 mm
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Height12.5 mm
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Length9 mm
Width3.9 mm
MountTHT 
AC Operating Voltage275 V
DC Operating Voltage350 V
(Reverse) Breakdown Voltage430 V
(Reverse) Peak Pulse Current1200 A
Energy Absorption33 J
Power Dissipation250 mW
VDE ApprovalYes 
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SPECWCAP-FTX2 Film Capacitors, –, –
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Product seriesWCAP-FTX2 Film Capacitors
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Capacitance150 nF
Capacitance±10% 
SizePitch: 10 mm 
Operating Temperature -40 °C up to +105 °C
Safety ClassX2 
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Insulation Resistance30 GΩ
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PackagingCarton 
ApplicationAcross the mains 
Rate of Voltage Rise300 V/µs
Dissipation Factor0.1 %
Pitch10 mm
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Pin length4 mm
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Height12 mm
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Rated Voltage275 V (AC)
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Length13 mm
Width7 mm
MountBoxed THT 
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7687709222
SPECWE-PD HV SMT Power Inductor (High Voltage), –, –
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Product seriesWE-PD HV SMT Power Inductor (High Voltage)
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Size1210 
Operating Temperature -40 °C up to +125 °C
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Saturation Current0.65 A
Self Resonant Frequency0.8 MHz
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Height10.5 mm
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Rated Current0.43 A
Inductance2.2 mH
DC Resistance3700 mΩ
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Length12 mm
Width12 mm
MountSMT 
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860021380017
SPECWCAP-ATG5 Aluminum Electrolytic Capacitors, –, –
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Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors
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Capacitance68 µF
Capacitance±20% 
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Dissipation Factor15 %
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PackagingAmmopack 
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Pitch7.5 mm
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Endurance 2000
Ripple Current410 mA
Leakage Current816 µA
Diameter16 mm
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Rated Voltage400 V (AC)
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Length25 mm
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430483025816
SPECWS-TASV J-Bend SMT Washable Tact Switch 6x6 mm, –, –
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Product seriesWS-TASV J-Bend SMT Washable Tact Switch 6x6 mm
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Operating Temperature -40 °C up to +85 °C
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Insulation Resistance100 MΩ
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PackagingTape and Reel 
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Height2.5 mm
Operation Force160 g
Electrical Life1000000 Cycles
Actuator ColorBlack 
WashableYes 
Vaporphase processnot specified 
Rated Current0.05 A
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Rated Voltage12 V (AC)
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61300611121
SPECWR-PHD Pin Header - Single, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

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Product seriesWR-PHD Pin Header - Single
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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PackagingBag 
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Pitch2.54 mm
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Pins6 
TypeStraight 
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Working Voltage250 V (AC)
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Rated Current3 A
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Length15.24 mm
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MountTHT 
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885342209005
SPECWCAP-CSMH Mid and High Voltage, –, –
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Product seriesWCAP-CSMH Mid and High Voltage
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Capacitance68 nF
Capacitance±10% 
Size1210 
Operating Temperature -55 °C up to +125 °C
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Dissipation Factor2.5 %
Insulation Resistance1.471 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.75 mm
Packaging7" Tape & Reel 
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Height2 mm
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Rated Voltage630 V (AC)
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Length3.2 mm
Width2.5 mm
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8853522130151
SPECWCAP-CSSA Interference Suppression, –, –
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Product seriesWCAP-CSSA Interference Suppression
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Capacitance2.2 nF
Capacitance±10% 
Size2211 
Operating Temperature -55 °C up to +125 °C
Safety ClassX1 / Y2 
Impulse Voltage5000 V (DC)
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
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Height2.5 mm
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Rated Voltage250 V (AC)
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Length5.7 mm
Width2.8 mm
MountSMT-Chip 
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