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TI DRV8301DCARoHS

Manufacturer
TI
MPN
DRV8301DCA
LCSC Part #
C92113
Packaging
HTSSOP-56-EP-6mm
Customer #
Key Attributes
DRV8301 Three-Phase Gate Driver With Dual Current Shunt Amplifiers and Buck Regulator
Datasheetpdf iconTI DRV8301DCA
In-Stock: 51
51 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.3897$ 3.39
10+$ 2.8932$ 28.93
30+$ 2.5979$ 77.94
100+$ 2.2993$ 229.93
500+$ 2.1614$ 1080.70
1,000+$ 2.0997$ 2099.70
Standard Packaging35/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTI
PackagingHTSSOP-56-EP-6mm
Driven ConfigurationThree Phase;Half-Bridge
FeaturesUnder Voltage Protection;Enable shutdown;Over Voltage Protection;Dead-time control;Over Current Protection;Interleaved conduction protection;Overtemperature protection (OTP);Overcurrent Protection;Charge pump boost
Number of Channels6
Propagation Delay tpHL-
Operating temperature-40℃~+125℃
Quiescent Current(Iq)-
Load TypeMOSFET
Input Logic Level - High-
Current - Output High(IOH)1.7A
Propagation Delay tpLH-
Current - Output Low(IOL)2.3A
Voltage - Supply6V~60V
Input Logic Level - Low-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging35
Sales UnitPiece

Introduction

AI Translation

The DRV8301 is a gate driver IC for three-phase motor drive applications. The device provides three half-bridge drivers, each capable of driving two N-channel MOSFETs. The DRV8301 supports up to 1.7-A source and 2.3-A peak current capability. The DRV8301 can operate off of a single power supply with a wide range from 6-V to 60-V. The device uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8301 uses automatic handshaking when the high-side or low-side MOSFET is switching to prevent flow of current. Integrated VDS sensing of the high-side and low-side MOSFETs is used to protect the external power stage against overcurrent conditions. The DRV8301 includes two current shunt amplifiers for accurate current measurement. The amplifiers support bidirectional current sensing and provide an adjustable output offset up to 3 V. The DRV8301 also includes an integrated switching mode buck converter with adjustable output and switching frequency. The buck converter can provide up to 1.5 A to support MCU or additional system power needs. The SPI provides detailed fault reporting and flexible parameter settings such as gain options for the current shunt amplifiers and slew rate control of the gate drivers.

Features

AI Translation
  • 6-V to 60-V Operating Supply Voltage Range
  • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability
  • Slew Rate Control for EMI Reduction
  • Bootstrap Gate Driver With 100% Duty Cycle Support
  • 6- or 3-PWM Input Modes
  • Dual Integrated Current Shunt Amplifiers With Adjustable Gain and Offset
  • Integrated 1.5-A Buck Converter
  • 3.3-V and 5-V Interface Support
  • SPI Protection Features:
    • Programmable Dead Time Control (DTC)
    • Programmable Overcurrent Protection (OCP)
    • PVDD and GVDD Undervoltage Lockout (UVLO)
    • GVDD Overvoltage Lockout (OVLO)
    • Overtemperature Warning/Shutdown (OTW/OTS) Reported Through nFAULT, nOCTW, and SPI Registers

Applications

AI Translation
  • 3-Phase BLDC and PMSM Motors
  • CPAPs and Pumps
  • E-bikes
  • Power Tools
  • Robotics and RC Toys
  • Industrial Automation