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DRV3204EPHPQ1 Datasheet(PDF) 1 Page - Texas Instruments |
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DRV3204EPHPQ1 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 39 page DRV3204E-Q1 www.ti.com SLVSCB5A – OCTOBER 2013 – REVISED JANUARY 2013 Three-Phase Brushless Motor Driver Check for Samples: DRV3204E-Q1 1 FEATURES DESCRIPTION The DRV3204E-Q1 device is a field-effect transistor • Qualified for Automotive Applications (FET) pre-driver designed for three-phase motor • AEC Q100 Qualified with the Following control for applications such as an oil pump or a Results: water pump. The device has three high-side pre-FET – Device Temperature Grade 0: –40°C to drivers and three low-side drivers which are under the control of an external MCU. A charge pump supplies 150°C Ambient Operating Temperature the power for the high side, and there is no Range requirement for a bootstrap capacitor. For – Device HBM ESD Classification Level H2 commutation, this integrated circuit (IC) sends a – Device CDM ESD Classification Level C2 conditional motor signal and output to the MCU. Diagnostics provide undervoltage, overvoltage, • 3-Phase Pre-Drivers for N-Channel MOS Field- overcurrent, overtemperature and power-bridge Effect Transistors (MOSFETs) faults. The motor current is measured using an • Pulse-Width Modulation (PWM) Frequency up integrated current-sense amplifier and comparator in to 20 kHz a battery common-mode range, which allows the use • Fault Diagnostics of the motor current in a high-side current-sense application. External resistors set the gain. The pre- • Charge Pump drivers and other internal settings are configured • Phase Comparators through the SPI. • Microcontroller (MCU) Reset Generator • Serial Port I/F (SPI) • Motor-Current Sense • 5-V Regulator • Low-Current Sleep Mode • Operation VB Range From 5.3 V to 26.5 V • 48-Pin PHP APPLICATIONS • Automotive Motor-Control Applications – Oil Pump – Fuel Pump – Water Pump 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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