ACPL-P346-500E

The ACPL-P346-500E boasts an impressive 2.5A maximum peak output current, ensuring robust and efficient operation in scenarios demanding substantial power handling. With a minimum peak output current of 2.0A, this driver guarantees flexibility across a range of dynamic operational requirements.

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Description

Technical Parameters

The ACPL-P346-500E optocoupler gate driver is a high-performance device with a powerful 2.5A maximum peak output current and a versatile 2.0A minimum peak output current. Its rail-to-rail output voltage capability ensures precise voltage transfer, complemented by fast response times with a maximum propagation delay of 120 ns and a maximum propagation delay difference of 50 ns. The inclusion of an LED current input with hysteresis enhances stability, while the minimum common-mode rejection of 100 kV/μs at VCM = 1500V ensures excellent noise immunity. The device operates with low power consumption (ICC = 4.0 mA), integrates undervoltage lockout protection with hysteresis, and offers a wide operating voltage range of 10V to 20V. Designed for industrial applications, it operates reliably over a temperature range of –40°C to +105°C and has safety certifications including UL listed status at 3750V/5000 VRMS for 1 minute, CSA compliance compliance and compliance with IEC/EN/DIN EN 60747-5-5 standards, VIORM rating is 891V/1140 Vpeak. Overall, the ACPL-P346-500E sets a new standard for optocoupler gate drivers, delivering outstanding performance, reliability, and safety.

product-1208-914

Related Products:

Mfr Part	ACPL-P346-000E	ACPL-P346-060E	ACPL-P346-500E	ACPL-P346-560E
Description	OPTOISO IGBT MOSFET DRIVER	OPTOISO IGBT MOSFET DRIVER	OPTOISO IGBT MOSFET DRIVER	OPTOISO IGBT MOSFET DRIVER
Stock	50000	50000	50000	50000
Product Status	Active	Active	Active	Active
Technology	Optical Coupling	Optical Coupling	Optical Coupling	Optical Coupling
Number of Channels	1	1	1	1
Voltage - Isolation	3750Vrms	3750Vrms	3750Vrms	3750Vrms
Common Mode Transient Immunity (Min)	50kV/us	50kV/us	50kV/us	50kV/us
Propagation Delay tpLH / tpHL (Max)	120ns, 120ns	120ns, 120ns	120ns, 120ns	120ns, 120ns
Pulse Width Distortion (Max)	50ns	50ns	50ns	50ns
Current - Output High, Low	2A,2A	2A,2A	2A,2A	2A,2A
Current - Peak Output	2A	2A	2A	2A
Voltage - Forward (Vf) (Typ)	1.55V	1.55V	1.55V	1.55V
Current - DC Forward (If) (Max)	25 mA	25 mA	25 mA	25 mA
Voltage - Output Supply	10V ~ 20V	10V ~ 20V	10V ~ 20V	10V ~ 20V
Operating Temperature	-40～C ~ 105～C	-40～C ~ 105～C	-40～C ~ 105～C	-40～C ~ 105～C
Package / Case	SDIP6(6.8x1.27)	SDIP6(6.8x1.27)	SDIP6(6.8x1.27)	SDIP6(6.8x1.27)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Applications:

•Power, GaN, and SiC MOSFET gate drive

•AC and Brushless DC motor drives

•Switching power supplies

Description:

The Broadcom® ACPL-P346/W346 contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power, GaN (Gallium Nitride) and SiC(Silicon Carbide) MOSFETs used in inverter or AC-DC/DC-DC converter applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and high peak output current supplied by this optocoupler make it ideally suited for direct driving MOSFETs at high frequency for high efficiency conversion. The ACPL-P346 and ACPL-W346 have the highest insulation voltage of VIORM = 891 Vpeak and VIORM = 1140Vpeak respectively in the IEC/EN/DIN EN 60747-5-5.

CAUTION!

It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. The components featured in this datasheet are not to be used in military or aerospace applications or environments.

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ACPL-P347-500E

ACPL-P345-500E

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