Template Revision 2.3
TRM Name always "TE Series Name" +TRM, for example "TE0720 TRM" |
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Table of Contents |
Overview
The Trenz Electronic TEP0002 is a Pmod compatible motor driver board and good for developing BLCD or CD motor driving software.
Wiki Resource page: http://trenz.org/tep0002-info
Key Features
Notes : - List of key features of the PCB
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Compatible with Digilent's Pmod interfaces
15A 0-30V BLDC motor driver board
Dimension 40 x 40 mm
Dimension including connectors 47,7 x 40 mm
- 40V 217A Infineon Mosfets
- Seperate 2MSPS 12bit ADC for simultaneous sampling current or voltage
- ACS711 current sensors
- Automatic dead time generation using LM5105 half bridge drivers
- Supply current and voltage monitoring
- Mosfet drivers supply from Pmod connectors
Block Diagram
Main Components
Notes : - Picture of the PCB (top and bottom side) with labels of important components
- Add List below
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- PMod 2x6 Peripheral Header 90° (J2)
- PMod 2x6 Peripheral Header 90° (J1)
- ARK500-3 screw connector(J3)
- Power connector ARK500-2 screw connector (J4)
Signals, Interfaces and Pins
Notes : - For carrier or stand-alone boards use subsection for every connector typ (add designator on description, not on the subsection title), for example:
- For modules which needs carrier us only classes and refer to B2B connector if more than one is used, for example
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Connectors
J1 connector
PIN number | description |
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1 | PWM CH0 |
2 | PWM CH1 |
3 | PWM CH2 |
4 | not in use |
5 | GND |
6 | VCC |
7 | EN CH0 |
8 | EN CH1 |
9 | EN CH2 |
10 | not in use |
11 | GND |
12 | VCC |
J2 connector
PIN number | description |
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1 | ADC CH |
2 | ADC SCK |
3 | ADC CS |
4 | Sensor fault |
5 | GND |
6 | VCC |
7 | ADC DO0 |
8 | ADC DO1 |
9 | ADC DO2 |
10 | ADC DO3 |
11 | GND |
12 | VCC |
J3 connector
PIN number | description |
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1 | DRV CH2 |
2 | DRV CH1 |
3 | DRV CH0 |
J4 connector
PIN number | description |
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1 | DC IN |
2 | GND |
On-board Peripherals
Notes : - add subsection for every component which is important for design, for example:
- Ethernet PHY
- USB PHY
- Programmable Clock Generator
- Oscillators
- eMMCs
- RTC
- FTDI
- ...
- DIP-Switches
- Buttons
- LEDs
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ADC
ADS7947SRTER is 12bit analog to digital converter. It has 2 analog inputs. It operates at 2M sample rate (max sampling rate 2.1M).
Current sensor
ACS711KEXLT-15AB-T is a precise Hall effect linerar AC and DC current sensor. It is specially meant for sensing low currents.
Power and Power-On Sequence
Power Consumption
Power Distribution Dependencies
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Power-On Sequence
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Technical Specifications
Absolute Maximum Ratings
Parameter | Min | Max | Units | Reference Document |
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Storage temperature | -55 | 150 | oC |
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Recommended Operating Conditions
Parameter | Min | Max | Units | Reference Document | Remarks |
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Input voltage | 0 | 36 | V |
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| Input current | 0 | 15 | A |
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| Motor phase peak current | 0 | 15 | A |
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| Operating temperature* | -40 | 60 | oC |
| depends on power dissipation |
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NB! Depending on switching frequency and load, additional cooling might be needed!
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Physical Dimensions
Revision History
Hardware Revision History
Date | Revision | Note | PCN | Documentation Link |
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- | 01 | Prototypes | - | - |
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Hardware revision number is printed on the PCB board next to the module model number separated by the dash.
Document Change History
- Note this list must be only updated, if the document is online on public doc!
- It's semi automatically, so do following
Add new row below first Copy "Page Information Macro(date)" Macro-Preview, Metadata Version number, Author Name and description to the empty row. Important Revision number must be the same as the Wiki document revision number Update Metadata = "Page Information Macro (current-version)" Preview+1 and add Author and change description. --> this point is will be deleted on newer pdf export template - Metadata is only used of compatibility of older exports
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Date | Revision | Contributor | Description |
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Disclaimer