Datasheet > MLX83202KLWDBA-000RE

MLX83202KLWDBA-000RE

更新时间： 2024-01-01 11:17:29

品牌	Logo	应用领域
迈来芯 - MELEXIS		/
页数	文件大小	规格书
42页	2060K
描述
MLX83203-MLX83202 Automotive 3-Phase BLDC Pre-Driver

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MLX83203-MLX83202 Automotive 3-Phase BLDC Pre-Driver

Datasheet

1. Features and Benefits

3-phase BLDC gate driver

Integrated current sense amplifier

 Level shifting between MCU PWM

outputs and 3 external half-bridges

 Compatible with 3.3V-5V microcontrollers

 Low offset and low offset drift

 Fast settling time < 1µs

 Programmable gain: 8x-48x

Supporting different driver strength

Extensive diagnostics

 MLX83203: 1.00A gate drivers

 MLX83202: 0.33A gate drivers

 Under/over voltage detection

 Over temperature warning

 Programmable V_DSmonitoring

 V_GSmonitoring

Supported supply voltage range

 Absolute maximum rating: 45V

 Operating range: 4.5V-28V

 12V-28V Battery systems

 Automotive qualified for 12V

 Sleep mode with current <30µA

Serial, PWM diagnostics interface

 Configurable diagnostics

 Full diagnostic feedback

Customer configurable EEPROM

Two charge pump configuration modes for

 Driver configuration

 Diagnostics configuration

 Low voltage operation

 Reverse polarity N-FET protection

Small package

High-side gate drivers with bootstrap circuits

 32-pin QFN-EP, AEC-Q100 grade 1

qualification (T_J=150˚C)

 Wettable flanks

 Integrated 12V voltage regulator

 Supports 6x 350nC N-FETs at 20kHz PWM

 Supports 100% PWM operation

2. Application Examples

Automotive 12V BLDC applications

Industrial BLDC motor drivers up to 28V

 Water pump / Oil pump / Fuel pump

 Engine Cooling fan

 HVAC blower / compressor

 Pumps

 Fans

 Blowers / compressors

3. Ordering Information

Product

Temperature

Package

Option Code Packing Form

MLX83203

MLX83202

K (-40°C to 125°C) LW (QFN32-EP 5x5mm wettable flanks)

DBA-000

RE (Reel)

Ordering Example: “MLX83203KLW-DBA-000-RE”.

12 3 4 5 6 7...42

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