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TI DRV3245AEPHPRQ1 product image
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TI DRV3245AEPHPRQ1RoHS

Manufacturer
TI
MPN
DRV3245AEPHPRQ1
LCSC Part #
C5218867
Packaging
HTQFP-48(7x7)
Customer #
Key Attributes
DRV3245E-Q1 Three-Phase Class 0 Automotive Gate Driver Unit (GDU) with High-Performance Sensing, Protection, and Diagnostic Functions
Datasheetpdf iconTI DRV3245AEPHPRQ1
In-Stock: 410
410 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 9.6288$ 9.63
10+$ 8.1944$ 81.94
30+$ 7.3201$ 219.60
100+$ 6.5891$ 658.91
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTI
PackagingHTQFP-48(7x7)
Driven ConfigurationThree Phase
FeaturesOver Current Protection;Charge pump boost;Overtemperature protection (OTP);Dead-time control
Number of Channels-
Propagation Delay tpHL-
Operating temperature-40℃~+150℃
Quiescent Current(Iq)-
Load TypeMOSFET
Current - Output High(IOH)-
Input Logic Level - High-
Propagation Delay tpLH-
Current - Output Low(IOL)-
Voltage - Supply4.5V~45V
Input Logic Level - Low-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The DRV3245E-Q1 device is suitable for three-phase motor drive applications. This device is designed for high-temperature automotive applications and is developed in accordance with the corresponding requirements for functional safety applications in the ISO 26262 standard. The device features three half-bridge drivers, each capable of driving high-side and low-side N-channel MOSFETs, and also has advanced FET protection and monitoring functions. The charge pump driver enables 100% duty cycle during cold start operation and supports low battery voltage. With the integrated current sense amplifier, phase comparator, and SPI-based configuration, most external and passive components are eliminated, thus reducing the required materials and the printed circuit board (PCB) space. The DRV3245E-Q1 device also integrates diagnostic and protection functions for the internal clock and provides support for common system diagnostic checks. Both can be instantiated and reported via SPI. The flexibility of this integration allows the device to be seamlessly integrated into various safety architectures.

Features

AI Translation
  • AEC-Q100 qualified for automotive applications
  • Device temperature grade 0: -40°C to +150°C, TA
  • SafeTI™ semiconductor components developed in accordance with the applicable requirements of ISO 26262
  • 4.5V to 45V operating voltage range
  • Programmable peak gate drive current up to 1A
  • Charge pump gate driver supporting 100% duty cycle
  • Current shunt amplifiers and phase comparators
  • A device: 3 current shunt amplifiers and three-phase comparator with status via SPI
  • B device: 2 current shunt amplifiers and three-phase comparator with real-time monitor via digital pins
  • 3 PWM or 6 PWM input control up to 20kHz
  • Single PWM mode commutation capable
  • 3.3V and 5V digital interface support
  • SPI
  • Thermally enhanced 48-pin HTQFP package
  • Protection features:
    • Internal voltage regulator, battery voltage monitor
    • SPI CRC
    • Clock monitor
    • Analog built-in self-test
    • Programmable dead-time control
    • MOSFET shoot-through protection
    • MOSFET VDS overcurrent monitor
    • Gate-to-source voltage real-time monitor

Applications

AI Translation
  • High-temperature 12V automotive applications
    • Automatic/manual transmission and dual-clutch transmission
    • Shift-by-wire
    • Transfer case and pump