Texas Instruments LM5112MY/NOPB
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- LM5112MY/NOPB
- Texas Instruments
- IC GATE DRVR LOW-SIDE 8MSOP
- PMIC - Gate Drivers
- LM5112MY/NOPB Datasheet
- 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad
- -Reel®
-
Lead free / RoHS Compliant - 1741
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
- Click to get rates
What is LM5112MY/NOPB
Texas Instruments Part Number LM5112MY/NOPB（PMIC - Gate Drivers）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
LM5112MY/NOPB is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
LM5112MY/NOPB Specifications
- Part NumberLM5112MY/NOPB
- CategoryPMIC - Gate Drivers
- ManufacturerTexas Instruments
- DescriptionIC GATE DRVR LOW-SIDE 8MSOP
- Package-Reel®
- Series-
- Voltage - Supply3.5V ~ 14V
- Operating Temperature-40°C ~ 125°C (TJ)
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad
- Supplier Device Package8-HVSSOP
- Input TypeInverting, Non-Inverting
- Channel TypeSingle
- Rise / Fall Time (Typ)14ns, 12ns
- Driven ConfigurationLow-Side
- Number of Drivers1
- Gate TypeN-Channel MOSFET
- Logic Voltage - VIL, VIH0.8V, 2.3V
- Current - Peak Output (Source, Sink)3A, 7A
- High Side Voltage - Max (Bootstrap)-
Application of LM5112MY/NOPB
LM5112MY/NOPB Datasheet
LM5112MY/NOPB Datasheet , -Reel®,3.5V ~ 14V,-40°C ~ 125°C (TJ),Surface Mount,8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad,8-HVSSOP,Inverting, Non-Inverting,Single,14ns, 12ns,Low-Side,1,N-Channel MOSFET,0.8V, 2.3V,3A, 7A
LM5112MY/NOPB Classification
PMIC - Gate Drivers
FAQ about PMIC - Gate Drivers
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1. What is a gate driver?
Circuit, gate signal enhancement, controller
A gate driver is a circuit that is mainly used to enhance the gate signal of a field effect transistor (MOSFET) or an insulated gate bipolar transistor (IGBT) so that the controller can better control the operation of these semiconductor switches ，The gate driver controls the gate of the MOSFET or IGBT by converting the signal output by the controller into a high-voltage, high-current pulse, thereby improving the performance, reliability and service life of these devices.
Working principle
The gate driver is mainly composed of an input stage, a driver stage and an output stage:
Input stage: responsible for receiving the signal output by the controller and converting it into a TTL or CMOS logic level.
Driver stage: amplifies and converts the signal to generate a high-voltage, high-current pulse signal.
Output stage: uses these pulse signals to control the gate of the MOSFET or IGBT. -
2. What is an active gate driver?
An active gate driver is a circuit that is mainly used to enhance the gate signal of a field effect transistor (MOSFET) or an insulated gate bipolar transistor (IGBT) so that the controller can better control the operation of these semiconductor switches. It controls the gate of MOSFET or IGBT by converting the signal output by the controller into high-voltage, high-current pulses, thereby improving the performance, reliability and service life of these devices.
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3. Why is a gate driver needed?
The main reasons for the need for gate drivers include signal amplification, electrical isolation, and protection mechanisms.
Signal Amplification
The main function of the gate driver is to convert the low-voltage signal of the controller into a high-voltage drive signal, thereby achieving effective control of the power device. This signal amplification function ensures that the power device can be stably turned on and off, improving the efficiency and reliability of the system.
Electrical Isolation
In many applications, electrical isolation between the control circuit and the power semiconductor is very important to prevent voltage feedback or ground loop problems. Gate drivers usually use optocouplers or other isolation methods to maintain this isolation, ensuring that the control circuit is not affected by the power circuit, thereby improving the stability and safety of the system.
Protection Mechanism
Gate drivers also integrate a variety of protection functions, such as overcurrent, overvoltage protection, and short-circuit protection. These protection mechanisms can effectively prevent power device damage and improve the reliability and safety of the system.
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