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TLE9871QXA20XUMA2 +BOM

A compact and efficient microcontroller-based driver for versatile application

Manufacturer:

Infineon Technologies Corporation
Mfr.Part #:

TLE9871QXA20XUMA2
Datasheet:

TLE9871QXA20XUMA2 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Programmable:

Not Verified
Applications:

Automotive
Core Processor:

ARM® Cortex®-M3
EDA/CAD Models:

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TLE9871QXA20XUMA2 General Description

The MOTIX TLE9871QXA20 is part of theMOTIX TLE987x product family. The MOTIX TLE9871QXA20 is a single chip 3-Phase motor driver that integrates the industry standard Arm Cortex-M3 core, enabling the implementation of advanced motor control algorithms such as field-oriented control. It includes six fully integrated NFET drivers optimized to drive a 3-Phase motor via six external power NFETs, a charge pump enabling low voltage operation and programmable current along with current slope control for optimized EMC behavior. Its peripheral set includes a current sensor, a successive approximation ADC synchronized with the capture and compare unit for PWM control and 16-bit timers. A high voltage bidirectional PWM Module is also integrated to offer a robust physical layer interface for PWM communication to the device along with a number of general purpose I/Os. It includes an on-chip linear voltage regulator to supply external loads. It is a highly integrated automotive qualified device enabling cost and space efficient solutions for mechatronic BLDC motor drive applications such as water pump.

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Key Features

Six current programmable Drivers with charge pump for N-Channel MOSFET
Gate charge capability of up to 150 nC
Two Full duplex serial interface (UART)
Two Synchronous serial channel (SSC)
On-chip OSC and PLL for clock generation
One high voltage monitoring input with wake up functionality
High speed Operational amplifier for motor current sensing via shunt
Measurement unit:
8-bit ADC module with 10 multiplexed inputs
10-bit ADC module with 8 multiplexed inputs, 5 external Analog inputs
On chip temperature and battery voltage measurement unit
Independent Programmable window watchdog
5V/1.5V Internal supplies
External Supply (VDDEXT): 5V+/-2% @ 20mA
Power saving modes:
MCU slow-down Mode
Sleep Mode
Stop Mode
Cyclic wake-up Sleep Mode
8-bit ADC module with 10 multiplexed inputs
10-bit ADC module with 8 multiplexed inputs, 5 external Analog inputs
On chip temperature and battery voltage measurement unit
MCU slow-down Mode
Sleep Mode
Stop Mode
Cyclic wake-up Sleep Mode
Complete system-on-chip for BLDC motor control
Minimum number of external components reduce BOM cost
PG-VQFN package with 7 x 7mm footprint enable PCB space saving
32 bit Arm Cortex-M3 Core, up to 24 MHz clock frequency
36 kByte flash memory for code and data
32 kByte Boot ROM memory in code space (used for boot code and IP storage)
3 kByte RAM memory
Harvard architecture
Thumb-2 Instruction Set and hardware divide and multiplication unit
Four 16-Bit timers
Capture/compare unit for PWM signal generation (CCU6) with 2 x 16-bits timers
Operating supply voltage>
Extended operating range>
ESD performance:
up to 2kV / handling on all pins
4kV @ HV inputs
6kV @ LIN pin
Overvoltage device clamp (load dump ruggedness) up to 40V
Wide operating temperature range: Tj:-40°C up to 150°C
up to 2kV / handling on all pins
4kV @ HV inputs
6kV @ LIN pin

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Specifications

Category	Integrated Circuits (ICs)EmbeddedApplication Specific Microcontrollers	Series	Automotive, AEC-Q100
Programmable	Not Verified	Applications	Automotive
Core Processor	ARM® Cortex®-M3	Program Memory Type	FLASH (36kB)
Controller Series	-	RAM Size	3K x 8
Interface	SSI, UART	Number of I/O	10
Voltage - Supply	5.5V ~ 28V	Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	TLE9871
RHoS	yes	PBFree	yes
HalogenFree	yes	Product Category	Motor / Motion / Ignition Controllers & Drivers
Product	Brushless DC Motor Controllers	Operating Supply Voltage	5.5 V to 27 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 150 C
Mounting Style	SMD/SMT	Qualification	AEC-Q100
Moisture Sensitive	Yes	Product Type	Motor / Motion / Ignition Controllers & Drivers
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs
Tradename	CIPOS	Part # Aliases	TLE9871QXA20 SP001583398
Unit Weight	0.004584 oz