98-0334PBF

Current - Peak Output (Source, Sink):	200mA, 350mA
Base Part Number:	IR21368JPBF
Supplier Device Package:	44-PLCC, 32 Leads (16.58x16.58)
Package / Case:	44-LCC (J-Lead), 32 Leads
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	125ns, 50ns
High Side Voltage - Max (Bootstrap):	600V
Input Type:	Inverting
Series:	--
Logic Voltage - VIL, VIH:	0.8V, 2.5V
Voltage - Supply:	10 V ~ 20 V
Gate Type:	IGBT, N-Channel MOSFET
Number of Drivers:	6
Channel Type:	3-Phase
Driven Configuration:	Half-Bridge
Part Status:	Obsolete
Packaging:	Tube

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PMIC - Gate Drivers: 98-0334PBF Application Field and Working Principle IntroductionThe 98-0334PBF is a high-current gate driver part by Power Integrations – the leading electronic component technology provider. This part is designed to drive large loads, up to 6A peak and 4A continuous, to provide the driving capability to large load devices consuming high currents, such as brushless DC motors, LED lighting, and other demanding applications. This part also has built-in fault protection to prevent over-current, and provides protection against reversed wiring, as well as a low-impedance power path for faster switching and higher efficiency.Application FieldThe 98-0334PBF is primarily used for driving large loads, such as those used in brushless DC motors and large LED lighting circuits. It has been designed to handle peak and continuous current requirements, and has the added advantage of providing robustness against over-current and reversed wiring.Working PrincipleThe 98-0334PBF provides a high current drive capability by using a two-stage power stage. The first stage is a low-impedance buffer stage, which can supply up to 6A peak current to the load. The second stage is a high-current driver stage, which is electrically isolated from the buffer, allowing it to drive up to 4A of continuous current. The driver stage also has the added advantage of a high-turn-off speed, allowing faster switching, and better efficiency and power savings.Features and BenefitsThe 98-0334PBF provides numerous features and benefits, including: Robust Performance: The 98-0334PBF provides robustness by providing protection against over-current and reversed wiring, as well as a low-impedance power path for faster switching. High Current Capability: The 98-0334PBF provides up to 6A of peak and 4A of continuous current, allowing it to drive large load devices such as brushless DC motors and LED lighting with ease.Fault Protection: The 98-0334PBF provides fault protection against the risk of over-current, preventing the device from becoming damaged, and protecting the system from unexpected shutdowns.ConclusionThe 98-0334PBF is a logical choice for driving high-current devices such as brushless DC motors and LED lighting. The two-stage power stage allows for fast switching, robust protection against over-current and reversed wiring, and fast and efficient dissipation of heat. These features, combined with the large current capability, make the 98-0334PBF a reliable, cost-effective power management solution for demanding applications.

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