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DRV8332

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具散熱器連接和整合式 FET 的 70-V 最大 9.7-A 峰值 3 相馬達驅動器

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DRV8332 將逐漸停產
此產品將逐漸停產。新設計應考量替代產品。
open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
DRV8316 現行 具整合式電流感測和整合式 FET 的 40-V 最大 8-A 峰值 3 相馬達驅動器 Features lower Rdson, adjustable slew rate, and integrated buck and CSAs
DRV8316C 現行 具整合式電流感測、FET 和強化 CSA 規格的 40-V 最大 8-A 峰值 3 相馬達驅動器 Features lower Rdson, adjustable slew rate, and integrated buck and CSAs
DRV8316C-Q1 現行 具有整合式電流感測的車用 40-V 最大值 8-A 峰值三相馬達驅動器 Features automotive qualifiication, lower Rdson, adjustable slew rate, and integrated buck and CSAs
DRV8317 現行 具有整合式 FET 和電流感測的 24-V 最大值 5-A 峰值三相馬達驅動器 Features lower Rdson and smaller package for lower voltage and power applications
功能與所比較的裝置相似
DRV8320 現行 65 V 最大 3 相智慧型閘極驅動器 Three-phase gate driver supports external MOSFETs for high current

DRV8332

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產品詳細資料

Rating Catalog Architecture Integrated FET Control interface 3xPWM RDS(ON) (HS + LS) (mΩ) 220 Peak output current (A) 13 Vs (min) (V) 10.8 Vs ABS (max) (V) 70 Features Integrated FETs Operating temperature range (°C) -40 to 85
Rating Catalog Architecture Integrated FET Control interface 3xPWM RDS(ON) (HS + LS) (mΩ) 220 Peak output current (A) 13 Vs (min) (V) 10.8 Vs ABS (max) (V) 70 Features Integrated FETs Operating temperature range (°C) -40 to 85
HSSOP (DKD) 36 225.78 mm² 15.9 x 14.2
  • High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (80 mΩ at TJ = 25°C)
  • Operating Supply Voltage up to 50 V (70-A Absolute Maximum)
  • DRV8312 (Power Pad Down): up to 3.5-A Continuous Phase Current (6.5-A Peak)
  • DRV8332 (Power Pad Up): up to 8-A Continuous Phase Current (13-A Peak)
  • Independent Control of Three Phases
  • PWM Operating Frequency up to 500 kHz
  • Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, and Short Circuit
  • Programmable Cycle-by-Cycle Current Limit Protection
  • Independent Supply and Ground Pins for Each Half Bridge
  • Intelligent Gate Drive and Cross Conduction Prevention
  • No External Snubber or Schottky Diode is Required
  • High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (80 mΩ at TJ = 25°C)
  • Operating Supply Voltage up to 50 V (70-A Absolute Maximum)
  • DRV8312 (Power Pad Down): up to 3.5-A Continuous Phase Current (6.5-A Peak)
  • DRV8332 (Power Pad Up): up to 8-A Continuous Phase Current (13-A Peak)
  • Independent Control of Three Phases
  • PWM Operating Frequency up to 500 kHz
  • Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, and Short Circuit
  • Programmable Cycle-by-Cycle Current Limit Protection
  • Independent Supply and Ground Pins for Each Half Bridge
  • Intelligent Gate Drive and Cross Conduction Prevention
  • No External Snubber or Schottky Diode is Required

The DRV83x2 are high-performance, integrated three-phase motor drivers with an advanced protection system.

Because of the low RDS(on) of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.

The DRV83x2 require two power supplies, one at 12 V for GVDD and VDD, and another up to 50 V for PVDD. The DRV83x2 can operate at up to 500-kHz switching frequency while still maintaining precise control and high efficiency. The devices also have an innovative protection system safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, overcurrent protection, undervoltage protection, and two-stage thermal protection. The DRV83x2 have a current-limiting circuit that prevents device shutdown during load transients such as motor start-up. A programmable overcurrent detector allows adjustable current limit and protection level to meet different motor requirements.

The DRV83x2 have unique independent supply and ground pins for each half-bridge. These pins make it possible to provide current measurement through external shunt resistor and support half bridge drivers with different power supply voltage requirements.

The DRV83x2 are high-performance, integrated three-phase motor drivers with an advanced protection system.

Because of the low RDS(on) of the power MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.

The DRV83x2 require two power supplies, one at 12 V for GVDD and VDD, and another up to 50 V for PVDD. The DRV83x2 can operate at up to 500-kHz switching frequency while still maintaining precise control and high efficiency. The devices also have an innovative protection system safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, overcurrent protection, undervoltage protection, and two-stage thermal protection. The DRV83x2 have a current-limiting circuit that prevents device shutdown during load transients such as motor start-up. A programmable overcurrent detector allows adjustable current limit and protection level to meet different motor requirements.

The DRV83x2 have unique independent supply and ground pins for each half-bridge. These pins make it possible to provide current measurement through external shunt resistor and support half bridge drivers with different power supply voltage requirements.
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* Data sheet DRV83x2 Three-Phase PWM Motor Driver datasheet (Rev. F) PDF | HTML 2022年 5月 19日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點