IC manufacturers STMicroelectronics

IC manufacturers (103)

STMicroelectronics STripFET™ F7 | Demoboard STEVAL-CTM006V1

5 kW low voltage high current inverter for industrial motor control applications

Overview

TopologyPositive to Negative Converter
Input voltage48-75 V
IC revision1

Description

The STEVAL-CTM009V1 evaluation kit for motor control is designed to demonstrate the capabilities of ST Power MOSFETs based on STripFET™ F7 technology. The 100V STripFET™ F7 devices (STH31*N10F7) are ideal for low voltage (up to 48 V), high current applications such as forklifts, golf carts and power tool. The STEVAL-CTM004V1 power board features an insulated metal substrate (IMS), NTCs for thermal protection and decoupling gate resistors for each power MOSFET. The board mounts ST devices in the H²PAK-6 package. The driver stage is an STEVAL-CTM006V1 board with L6491 high current capability gate drivers to drive the power MOSFETs and integrated comparator for protections. The driver board includes the ST motor control connector, so you can interface the STEVAL-CTM009V1 with any ST MCU control board suitable for motor control (not included in the kit). The system also has an STEVAL-CTM005V1 bus link capacitor board and an STEVAL-CTM008V1 current sensing board.

Features

  • Power board with insulated metal substrate (IMS) hosting 36 STH310N10F7 or STH315N10F7 power
  • MOSFETS in the H²PAK-6 (6x switch) package, designed also for automotive applications.
  • High and low-side, high current capability (L6491) gate driver with integrated comparator for fast protection and smart shutdown functions.
  • Maximum power 5 kW at 48 V.
  • Isolated current sensing, bus voltage and temperature monitoring.

Typical applications

  • forklifts/ E-rickshaw/ golf carts

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IR(A)
ISAT(A)
RDC(mΩ)
fres(MHz)
Size
Version
Mount
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Samples
WE-LQS SMT Power Inductor, 15 µH, 1.45 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Rated Current1.45 A
Saturation Current1.9 A
DC Resistance125 mΩ
Self Resonant Frequency24 MHz
Size6028 
MountSMT 
WE-PD4 SMT Power Inductor, 47 µH, 1.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Rated Current1.8 A
Saturation Current2.14 A
Self Resonant Frequency10 MHz
Size
MountSMT 
DC Resistance0.19 Ω
WE-PD SMT Power Inductor, 68 µH, 1.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance68 µH
Rated Current1.9 A
Saturation Current2.2 A
Self Resonant Frequency8 MHz
Size1050 
VersionPerformance 
MountSMT 
DC Resistance0.132 Ω
WE-CBF SMT EMI Suppression Ferrite Bead, –, 1.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1.5 A
Size0603 
VersionSMT 
MountSMT 
Impedance @ 100 MHz120 Ω
Maximum Impedance180 Ω
Maximum Impedance400 MHz 
Rated Current 22000 mA
DC Resistance0.05 Ω
TypeHigh Current