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Industrial Gate Driver Optocoupler Broadcom ACPL-W349-000E with High Peak Output Current Performance

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Industrial Gate Driver Optocoupler Broadcom ACPL-W349-000E with High Peak Output Current Performance

Operating Temperature : -40℃~+105℃

Isolation voltage(Vrms) : 5kV

Voltage - Supply : 1.55V

Number of Channels : 1

Description : 1.55V SOIC-6-6.8mm Isolators - Gate Drivers RoHS

Mfr. Part # : ACPL-W349-000E

Model Number : ACPL-W349-000E

Package : SOIC-6-6.8mm

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Broadcom ACPL-P349/W349: 2.5-Amp Output Current SiC/GaN MOSFET and IGBT Gate Drive Optocoupler in Stretched SO6

Product Overview

The Broadcom ACPL-P349/W349 is an optically isolated power output stage designed for driving SiC/GaN MOSFETs and IGBTs. Leveraging BCDMOS technology, this gate drive optocoupler delivers high peak output current, superior rail-to-rail output voltage performance, and enhanced speed compared to previous generations. Its high peak output current and short propagation delay are crucial for fast SiC/GaN MOSFET switching, enabling reduced dead time and improved system efficiency. The rail-to-rail output voltage ensures optimal gate voltage for SiC/GaN MOSFETs or IGBTs, facilitating lower system power consumption and suitability for bootstrap power supply operation. With a high Common Mode Rejection (CMR) rating, it effectively handles large common mode noise in industrial motor drives and other power switching applications. The integrated LED current input with hysteresis eliminates the need for external Schmitt trigger circuits, preventing output oscillation. The compact Stretched SO6 package, up to 50% smaller than conventional DIP packages, allows for more compact designs and complies with industrial safety standards like IEC/EN/DIN EN 60747-5-5, UL 1577, and CSA.

Product Attributes

  • Brand: Broadcom
  • Package Type: Stretched SO6
  • Technology: BCDMOS
  • Safety Approvals: UL Recognized, CSA, IEC/EN/DIN EN 60747-5-5

Technical Specifications

Model Max. Peak Output Current Wide Operating VCC Range Max. Propagation Delay Max. Propagation Delay Difference Min. Common Mode Rejection (CMR) Max. Supply Current (ICC) Under Voltage Lock-Out (UVLO) Industrial Temperature Range UL Recognized Voltage (ACPL-P349) UL Recognized Voltage (ACPL-W349) IEC/EN/DIN EN 60747-5-5 VIORM
ACPL-P349/W349 2.5 A 15V to 30V 110 ns 50 ns 100 kV/s at VCM = 1500V 4.2 mA With hysteresis 40C to 105C 3750 VRMS 5000 VRMS 891/1140 VPEAK

Applications

  • SiC/GaN MOSFET and IGBT gate drive
  • Motor drives
  • Industrial Inverters
  • Renewable energy inverters
  • Switching power supplies

Ordering Information

Part Number Package Output Current Packaging Option Safety Approval RoHS Compliant
ACPL-P349-000E Stretched SO-6 2.5A Tube UL Recognized Yes
ACPL-P349-500E Stretched SO-6 2.5A Tape and Reel UL Recognized Yes
ACPL-P349-060E Stretched SO-6 2.5A Tube IEC/EN/DIN EN 60747-5-5 Yes
ACPL-P349-560E Stretched SO-6 2.5A Tape and Reel IEC/EN/DIN EN 60747-5-5 Yes
ACPL-W349-000E Stretched SO-6 2.5A Tube UL Recognized Yes
ACPL-W349-500E Stretched SO-6 2.5A Tape and Reel UL Recognized Yes
ACPL-W349-060E Stretched SO-6 2.5A Tube IEC/EN/DIN EN 60747-5-5 Yes
ACPL-W349-560E Stretched SO-6 2.5A Tape and Reel IEC/EN/DIN EN 60747-5-5 Yes

Electrical Specifications (DC)

Parameter Symbol Min. Typ. Max. Units Test Conditions
Operating Temperature TA -40 105 C
Output Supply Voltage VCC VEE 15 30 V
Input Current (ON) IF(ON) 7 11 mA
Input Voltage (OFF) VF(OFF) -3.6 0.8 V
High Level Peak Output Current IOH -2.0 -3.4 A VCC VO = 15V, Max pulse width = 10 s
Low Level Peak Output Current IOL 2.0 4.4 A VO VEE = 15 V, Max pulse width = 10 s
High Output Transistor RDS(ON) RDS,OH 0.5 1.7 3.5 IOH = 2.0 A, Max pulse width = 10 s
Low Output Transistor RDS(ON) RDS,OL 0.3 0.7 2.0 IOL = 2.0 A, Max pulse width = 10 s
High Level Output Voltage VOH VCC 0.4 VCC 0.2 V IO = 100 mA, IF = 9 mA, Max pulse width = 1 ms
High Level Output Voltage VOH VCC V IO = 0 mA, IF = 9 mA
Low Level Output Voltage VOL 0.1 0.25 V IO = 100 mA
High Level Supply Current ICCH 2.6 4.2 mA IF = 9 mA
Low Level Supply Current ICCL 2.6 4.2 mA VF = 0V
Threshold Input Current Low to High IFLH 0.4 1.3 4.0 mA VO > 5 V
Threshold Input Voltage High to Low VFHL 0.8 V
Input Forward Voltage VF 1.2 1.55 1.95 V IF = 9 mA
UVLO Threshold (Rising) VUVLO+ 12.1 13 13.9 V VO > 5 V, IF = 9 mA
UVLO Threshold (Falling) VUVLO- 11.1 12 12.9 V
UVLO Hysteresis UVLOHYS 0.5 1.0 V

Switching Specifications (AC)

Parameter Symbol Min. Typ. Max. Units Test Conditions
Propagation Delay Time to High Output Level tPLH 30 55 110 ns Rg = 7.5, Cg = 10 nF, f = 20 kHz, Duty Cycle = 50%, VCC = 15V
Propagation Delay Time to Low Output Level tPHL 30 55 110 ns Rg = 7.5, Cg = 10 nF, f = 20 kHz, Duty Cycle = 50%, VCC = 15V
Pulse Width Distortion PWD 0 40 ns |tPHL tPLH|
Propagation Delay Difference Between Any Two Parts PDD -50 50 ns (tPHL tPLH)
Rise Time tR 8 28 ns Cg = 1 nF, f = 20 kHz, Duty Cycle = 50%, VCC = 15V
Fall Time tF 8 28 ns Cg = 1 nF, f = 20 kHz, Duty Cycle = 50%, VCC = 15V
Output High Level Common Mode Transient Immunity |CMH| 100 kV/s TA = 25C, IF = 9 mA, VCC = 30V, VCM = 1500V
Output Low Level Common Mode Transient Immunity |CML| 100 kV/s TA = 25C, VF = 0V, VCC = 30V, VCM = 1500V

Package Characteristics

Parameter Symbol Device Min. Typ. Max. Units Test Conditions
Input-Output Momentary Withstand Voltage VISO ACPL-P349 3750 VRMS RH < 50%, t = 1 min., TA = 25C
Input-Output Momentary Withstand Voltage VISO ACPL-W349 5000 VRMS RH < 50%, t = 1 min., TA = 25C
Input-Output Resistance RI-O >1014 VI-O = 500 VDC
Input-Output Capacitance CI-O 0.6 pF f = 1 MHz

2504161208_Broadcom-ACPL-W349-000E_C17500630.pdf


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