LM5109MA

Current - Peak Output (Source, Sink):	1A, 1A
Base Part Number:	LM5109
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Rise / Fall Time (Typ):	15ns, 15ns
High Side Voltage - Max (Bootstrap):	118V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	0.8V, 2.2V
Voltage - Supply:	8 V ~ 14 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Half-Bridge
Part Status:	Obsolete
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM5109MA Application Field and Working Principle

The LM5109MA-EU is a gallium nitride (GaN) driver IC which has a wide range of applications in the field of power-management integrated circuits (PMICs). It is especially useful in power systems which require high efficiency, high reliability, and reduced size and weight. This type of PMIC is known as a gate driver, and the LM5109MA-EU is one of the most advanced and versatile gate driver ICs currently available.The LM5109MA-EU is a compact and efficient driver IC which offers a wide range of features and benefits, including high-side and low-side switch control, internal temperature compensation, over-current protection, and PWM and linear current control. With its extremely low ON-resistance and low gate charge, it provides high efficiency, fast switching speeds, and superior power management. Additionally, the LM5109MA-EU is capable of operating at temperatures up to +175°C, making it suitable for a variety of high-temperature applications.The LM5109MA-EU works by driving a number of power MOSFETs, which are used to control the voltage and current levels in a power system. When activated, the MOSFETs form an emulated H-bridge circuit which allows the system to supply current or voltage in one or both directions. The LM5109MA-EU is used to turn the MOSFETs on and off, as well as to regulate their duty cycle and current level.The gate drivers are operated by a number of control signals, which are used to set the duty cycle and current level of the MOSFETs. The most common type of control signal is PWM (pulse width modulation), which uses the duty cycle of the signal to control the voltage and current level of the system. The LM5109MA-EU is also capable of being used with LC (linear control) signals, which uses the current level of the signal to control the system.The LM5109MA-EU is also capable of providing over-current protection, which prevents damage to the system by shutting off the system in the event of an overload. The IC also has a variety of other protection features, such as output voltage and current sense, under-voltage lockout, and dead-time capability.The LM5109MA-EU is a highly advanced and efficient gate driver IC, and is suitable for a range of power supply and motor control applications. It is designed for use with high voltage (up to 12.5 V) MOSFETs, and is capable of driving up to 4 MOSFETs in parallel. With its high efficiency, fast switching speeds, and over-current protection, the LM5109MA-EU is an ideal choice for a range of demanding power-management applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description