Manufacturer Part Number
NCP81080MNTBG
Manufacturer
onsemi
Introduction
The NCP81080MNTBG is a high-performance power management integrated circuit (PMIC) specifically designed as a half-bridge gate driver for N-Channel MOSFETs. It facilitates efficient synchronous operation suitable for a wide range of power applications.
Product Features and Performance
Driven Configuration: Half-Bridge
Channel Type: Synchronous
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Voltage Supply: Operational between 5.5V and 20V
Logic Voltage VIL, VIH: Supports thresholds of 1.2V (Low) and 1.8V (High)
Current Peak Output (Source, Sink): Delivers 500mA sourcing and 800mA sinking capability
Input Type: TTL compatible
Rise / Fall Time (Typ): Fast transition times with 19ns rise and 17ns fall time
Operating Temperature: Wide temperature range from -40°C to 140°C (TJ)
Mounting Type: Designed for surface mount applications
Package / Case: Comes in an 8-VFDFN exposed pad format for enhanced thermal dissipation
Supplier Device Package: 8-DFN (2x2) configuration for compactness
Product Advantages
Optimized for high performance and reliability in synchronous switching applications.
Flexible voltage supply range to accommodate various design requirements.
Enhanced logic level thresholds for improved signal integrity and faster switching.
High peak current capabilities to drive larger loads efficiently.
Superior thermal performance due to the exposed pad package.
Key Technical Parameters
Voltage Supply: 5.5V ~ 20V
Logic Voltage VIL, VIH: 1.2V (min), 1.8V (max)
Current Peak Output (Source, Sink): 500mA, 800mA
Rise / Fall Time (Typ): 19ns / 17ns
Operating Temperature: -40°C ~ 140°C (TJ)
Quality and Safety Features
Robust construction designed for extended operational lifespan
Thermal protection through exposed pad packaging
Compliance with industry-standard safety and quality regulations
Compatibility
Specifically designed for use with N-Channel MOSFETs in half-bridge configurations
TTL input type allows for compatibility with a variety of logic controllers and processors
Application Areas
Power supplies
Motor drives
Solar inverters
Electric vehicles
High-efficiency DC-DC converters
Product Lifecycle
Active status, indicating ongoing manufacturing and support
No current indication of approaching discontinuation, ensuring availability for new designs
Several Key Reasons to Choose This Product
Enhanced power management through optimized half-bridge synchronous operation
High performance with fast switching capabilities to improve efficiency
Versatile supply voltage range and logic level thresholds to fit a wide array of applications
High thermal and operational reliability supporting demanding environments
Onsemi’s reputation for reliability and innovation in power management solutions
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