ACPL-P343-500E

The ACPL-P343-500E is a versatile and high-performance optocoupler gate drive controller, offering a combination of fast response times, robust output currents, and comprehensive protection features.

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Description

Technical Parameters

The ACPL-P343-500E optocoupler gate drive controller stands out with its impressive specifications, including a 4.0 A maximum peak output current, 3.0 A minimum peak output current, rail-to-rail output voltage, and a swift 200 ns maximum propagation delay. With LED current input featuring hysteresis, it ensures stability under varying input conditions. Notably, the device exhibits a remarkable 35 kV/μs minimum Common Mode Rejection at VCM = 1500V, enhancing signal integrity in noisy environments. The optocoupler maintains a low supply current (ICC) of 3.0 mA, incorporates under voltage lock-out protection with hysteresis, operates within a wide voltage range of 15V to 30V, and thrives in an industrial temperature range of –40°C to 105°C. These features collectively make the ACPL-P343-500E a versatile and reliable choice for demanding industrial applications.

product-1208-914

Related Products:

Mfr Part	ACPL-P343-000E	ACPL-P343-060E	ACPL-P343-500E	ACPL-P343-560E
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)	35kV/us	35kV/us	35kV/us	35kV/us
Propagation Delay tpLH / tpHL (Max)	200ns, 200ns	200ns, 200ns	200ns, 200ns	200ns, 200ns
Pulse Width Distortion (Max)	70ns	70ns	70ns	70ns
Current - Output High, Low	3A, 3A	3A, 3A	3A, 3A	3A, 3A
Current - Peak Output	3A	3A	3A	3A
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	15V ~ 30V	15V ~ 30V	15V ~ 30V	15V ~ 30V
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:

•IGBT/MOSFET gate drive

•AC and brushless DC motor drives

•Renewable energy inverters

•Industrial inverters

•Switching power supplies

Description:

The Broadcom® ACPL-P343 and ACPL-W343 contain an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter 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 IGBT with ratings up to 1200V/200A. For IGBTs with higher ratings, this optocoupler can be used to drive a discrete power stage which drives the IGBT gate. The ACPL-P343 and ACPL-W343 have the highest insulation voltage in the IEC/EN/DIN EN 60747-5-5:

ACPL-P343: VIORM = 891Vpeak

ACPL-W343: VIORM = 1140Vpeak

CAUTION!

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

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ACPL-P345-500E

ACPL-P341-500E

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