STMicroelectronics STEVAL-TTM001V1 Evaluation Kit

STMicroelectronics STEVAL-TTM001V1 Evaluation Kit demonstrates the automotive-grade 100V STripFET F7 Series Power MOSFETs and the L9907 BLDC Motor Driver IC operating in typical automotive low voltage (car battery up to 48V), high current motor control applications.

The STEVAL-TTM001V1 Evaluation Kit includes a Driver Board based on the L9907 3-Phase Gate Driver, a Power Board hosting 36 STH315N10F7 Power MOSFETs in the H²PAK-6 package, a Current Sensing Board, and a Bulk Capacitor Board. Together they form a demonstration circuit for a 5kW low voltage high current inverter for automotive motor control.

The Driver Board also includes an ST motor control connector to interface with any compatible ST Motor Control Board (not included), and various other connectors and jumpers for monitoring and protection, motor position feedback information, and auxiliary power.

Features

Low voltage, high current inverter kit with the following boards (not available separately)
Power Board
- Insulated metal substrate (IMS) for efficient cooling
- 36x STH315N10F7 power MOSFETs in the H²PAK-6 (6 switch) package
- Decoupling gate resistors (2.2Ω)
- 3-shunt resistors ground referred for current sensing (optional)
- 3x NTC thermistors for thermal protection
Driver Board with the following features
- Based on L9907 3-Phase Gate Driver (AEC-Q100 qualified)
- 34-pin motor control connector
- Full diagnostic via SPI
- Current sense amplifiers
- Overvoltage, undervoltage, and overcurrent with VDS drop monitoring, overtemperature, and shutdown
- Programmable gate current capability
Bulk Capacitor Board
Current Sensing Board

STMicroelectronics STEVAL-TTM001V1 Evaluation Kit

Features

Block Diagram

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