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TEXAS INSTRUMENTS  DRV8302DCA  Motor Pre-Driver, 8V to 60V supply, 2.3A/1 Output, HTSSOP-56

TEXAS INSTRUMENTS DRV8302DCA
Technical Data Sheet (968.54KB) EN 모든 기술 문서 보기

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제품 개요

The DRV8302DCA is a 3-phase Gate Driver with dual current shunt amplifiers and buck regulator. It provides three half bridge drivers, each capable of driving two N-channel MOSFETs. The device supports up to 1.7A source and 2.3A peak current capability. It can operate off of a single power supply with a wide range from 8 to 60V. It uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. It uses automatic hand shaking when the high-side or low-side MOSFET is switching to prevent current shoot through. Integrated VDS sensing of the high and low-side MOSFETs is used to protect the external power stage against overcurrent conditions. The DRV8303 includes two current shunt amplifiers for accurate current measurement. The amplifier support bi-directional current sensing and provide and adjustable output offset up to 3V. The DRV8302 also includes an integrated switching mode buck converter with adjustable output and switching frequency.
  • Bootstrap gate driver with 100% duty cycle support
  • Dual integrated current shunt amplifiers with adjustable gain and offset
  • Hardware control interface
  • Programmable dead time control (DTC) protection
  • Programmable overcurrent protection (OCP)
  • PVDD and GVDD under-voltage lockout (UVLO) protection
  • GVDD over-voltage lockout (OVLO) protection
  • Over-temperature warning/shutdown (OTW/OTS) protection
  • Reported through nFAULT and nOCTW pins
  • 6 or 3 PWM input modes
  • 3.3 and 5V Interface support
  • Green product and no Sb/Br

제품 정보

Motor Type:
Three Phase DC Brushless
No. of Outputs:
1Outputs
Output Current:
2.3A
Output Voltage:
-
Driver Case Style:
HTSSOP
No. of Pins:
56Pins
Supply Voltage Min:
8V
Supply Voltage Max:
60V
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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애플리케이션

  • Motor Drive & Control;
  • Robotics;
  • Industrial

법률 및 환경

MSL:
MSL 3 - 168 hours
원산지:
Taiwan

최종후의 중요 제조 공정이 이루어진 국가

RoHS 준수:
관세 번호:
85423190
무게(kg):
.012

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