LM5107MA

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LM5107MA

IC GATE DRVR HALF-BRIDGE 8SOIC

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Part Status Obsolete
DigiKey Programmable Not Verified
Driven Configuration Half-Bridge
Channel Type Independent
Number of Drivers 2
Gate Type MOSFET (N-Channel)
Voltage - Supply 8V ~ 14V
Logic Voltage - VIL, VIH 0.8V, 2.2V
Current - Peak Output (Source, Sink) 1.3A, 1.4A
Input Type Non-Inverting
High Side Voltage - Max (Bootstrap) 118 V
Rise / Fall Time (Typ) 15ns, 15ns
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number LM5107

Tổng quan

Description

The LM5107MA is a high-speed, dual-channel gate driver designed to drive N-channel MOSFETs and IGBTs in various applications, including half-bridge and full-bridge configurations. It operates with a supply voltage range of 4.5V to 15V, making it suitable for a variety of power management tasks.
Key features of the LM5107MA include fast rise and fall times, which facilitate efficient switching and minimize power losses. It has built-in protection features such as under-voltage lockout (UVLO) and shoot-through protection to enhance reliability. Its dual-output configuration allows for control over two devices simultaneously, making it ideal for applications like motor drives, power inverters, and DC-DC converters.
The device is housed in a compact package, enabling easy integration into various circuit designs. Overall, the LM5107MA is a versatile and efficient choice for designers looking to optimize performance in high-frequency switching applications.

Features

The LM5107MA is a high-speed dual gate driver designed for driving N-channel MOSFETs in half-bridge configurations. Key features include:
1. Dual Channel: Capable of driving two MOSFETs with independent control.

2. High Speed: Supports rapid switching speeds, which enhances efficiency in power applications.
3. Bootstrap Capability: Provides a bootstrap connection that allows for high-side gate driving, enabling operation in high-voltage environments.
4. Voltage Range: Operates with a supply voltage range from 4.5V to 15V, making it versatile for various applications.
5. Output Drive Capability: Capable of sourcing and sinking high currents (up to 2A), ensuring fast turn-on and turn-off times for the MOSFETs.
6. Under-Voltage Lockout (UVLO): Features built-in UVLO to protect the MOSFETs from operating at insufficient gate drive voltage.
7. Propagation Delay: Minimal propagation delay ensures timely switching.
These features make the LM5107MA suitable for applications in power supplies, motor drives, and DC-DC converters.

Package

The LM5107MA is packaged in a 10-pin MSOP (Mini Small Outline Package) format. This compact package is designed for applications requiring efficient space utilization while providing robust performance for high-speed gate driver functionality.

Pinout

The LM5107MA is a high-speed, dual high-side and low-side gate driver designed for driving MOSFETs and IGBTs in half-bridge and full-bridge configurations. It features a total of 8 pins.
Pin Count and Functions:
1. VDD (Pin 1): Supply voltage for the IC.
2. VSS (Pin 2): Ground reference.
3. BOOT (Pin 3): Bootstrap capacitor connection for high-side driver.
4. HS (Pin 4): High-side source connection.
5. HO (Pin 5): High-side output gate driver.
6. LO (Pin 6): Low-side output gate driver.
7. VS (Pin 7): Low-side source connection.
8. IN (Pin 8): Input control signal for the low-side driver.
This driver operates with a wide supply range and provides the necessary level shifting for efficient gate driving in power electronics applications.

Manufacturer

The LM5107MA is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and producing a wide range of electronic components, including analog and digital signal processing chips, microcontrollers, and various integrated circuits. Established in 1930, TI serves diverse industries such as automotive, industrial, communications, and consumer electronics. The company is known for its innovation in semiconductor technology and has a strong commitment to research and development, providing solutions that enhance efficiency and performance in electronic systems.

Application

The LM5107MA is a high-speed, dual gate driver designed for driving N-channel MOSFETs in half-bridge and full-bridge configurations. Its application areas include automotive systems, power converters, DC-DC converters, motor drives, and renewable energy systems like solar inverters. Additionally, it is suitable for applications requiring high efficiency and fast switching, such as telecom power supplies and battery management systems.

Equivalent

The LM5107MA is a high-speed half-bridge driver. Equivalent products include the IRS2104, MIC4426, and IXDN404. Additionally, the FAN3100 and LTC7000 can serve as alternatives, depending on specific application requirements such as voltage ratings and drive capabilities. Always check datasheets for compatibility.

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