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isolated gate driver Broadcom ACPL-331J-500E featuring desaturation detection and soft turn off for motor control

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isolated gate driver Broadcom ACPL-331J-500E featuring desaturation detection and soft turn off for motor control

Power Dissipation : 600mW

Output Current : 1.5A

Low Level Delay Time : 250ns

High Level Delay Time : 250ns

Reverse Voltage : 5V

Voltage - Forward(Vf) : 1.6V

Voltage - Supply : 15V~30V

Forward Current(If) : 25mA

Operating Temperature : -40℃~+105℃

CMTI(kV/us) : 50kV/us

Number of Channels : 1

Input threshold current : 6mA

Isolation Voltage(Vrms) : 5kV

Input Type : DC

Description : 1.5A 5V 1.6V 15V~30V DC SOIC-16-300mil Logic Output Optoisolators RoHS

Mfr. Part # : ACPL-331J-500E

Model Number : ACPL-331J-500E

Package : SOIC-16-300mil

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ACPL-331J 1.5 Amp Output Current IGBT Gate Driver Optocoupler

Product Overview
The ACPL-331J is an advanced, intelligent gate driver designed for driving power IGBTs and MOSFETs in motor control inverter applications. It offers integrated VCE desaturation detection, under-voltage lockout (UVLO), "soft" IGBT turn-off, isolated open collector fault feedback, and active Miller clamping. This compact and affordable solution simplifies IGBT VCE fault protection, providing maximum design flexibility and circuit protection. The optocoupler is ideally suited for directly driving IGBTs up to 1200 V and 100 A, or for driving discrete power stages for higher-rated IGBTs. It features a high insulation voltage of VIORM = 1414 VPEAK.

Key Features

  • Under Voltage Lock-Out Protection (UVLO) with Hysteresis
  • Desaturation Detection
  • Active Miller Clamping
  • Open Collector Isolated Fault Feedback
  • "Soft" IGBT Turn-off
  • Fault Reset by next LED turn-on (low to high) after fault mute period
  • Available in SO-16 package
  • Safety approvals: UL, CSA, IEC/EN/DIN-EN 60747-5-5

Applications

  • Isolated IGBT/Power MOSFET gate drive
  • AC and brushless DC motor drives
  • Industrial inverters
  • Uninterruptible Power Supply (UPS)

Product Attributes

  • Brand: Avago Technologies
  • Package: SO-16
  • Compliance: Lead (Pb) Free, RoHS 6 fully compliant
  • Safety Approvals: UL Recognized (5000 VRMS), CSA Approved, IEC/EN/DIN-EN 60747-5-5 Approved

Technical Specifications

Parameter Symbol Minimum Typical Maximum Units Conditions
Maximum Peak Output Current IOH(PEAK) / IOL(PEAK) - - 1.5 A
Minimum Peak Output Current IOH(PEAK) / IOL(PEAK) 1.0 - - A
Maximum Propagation Delay tPLH / tPHL - 180 250 ns Rg = 20 W, Cg = 5 nF, f = 10 kHz, Duty Cycle = 50%, IF = 10 mA, VCC2 = 30 V
Maximum Pulse Width Distortion (PWD) PWD - 20 100 ns
Minimum Common Mode Rejection (CMR) |CMH| / |CML| 15 - 25 kV/s TA = 25C, IF = 10 mA, VCM = 1500 V, VCC2 = 30 V, RF = 2.1 k, CF = 15 pF
Maximum Supply Current ICC(max) - - 5 mA
Wide VCC Operating Range VCC2 - VEE 15 - 30 V Over temperature range
Wide Operating Temperature Range TA -40 - 105 C
Insulation Voltage (VIORM) VIORM - - 1414 VPEAK
Input-Output Momentary Withstand Voltage VISO - 5000 - VRMS t = 1 min., TA = 25C
Desaturation Threshold VDESAT 6.0 6.5 7.5 V VCC2 -VE > VUVLO-
UVLO Threshold (Positive Going) VUVLO+ 10.5 11.6 12.5 V VO > 5 V
UVLO Threshold (Negative Going) VUVLO- 9.2 10.3 11.1 V VO < 5 V

Ordering Information
ACPL-331J -000E: SO-16 package, tube packaging, IEC/EN/DIN EN 60747-5-5 Safety Approval, RoHS compliant.
ACPL-331J -500E: SO-16 package, Tape & Reel packaging, IEC/EN/DIN EN 60747-5-5 Safety Approval, RoHS compliant.


2410121725_Broadcom-ACPL-331J-500E_C93224.pdf
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