A Premier B2B Part Search
ONSEMI NCP81253MNTBG Dual MOSFET Driver
The NCP81253 is a compact, high-performance dual MOSFET gate driver in a 2 mm x 2 mm DFN8 package, optimized for driving synchronous buck converter MOSFETs. It features an integrated bootstrap diode, VCC range of 4.5 V to 5.5 V, and a 3-stage PWM input for precise control. The driver supports high-impedance outputs, undervoltage lockout functionality, and enables efficient power regulation in notebook and desktop systems. Its thermal design ensures reliable operation under various load conditions with low power dissipation, making it ideal for modern power supply solutions.
ONSEMI NCP81253MNTBG Dual MOSFET Driver Specifications:
- Package: DFN8, 2 mm x 2 mm
- Main Supply Voltage (VCC): 4.5 V to 5.5 V
- Bootstrap diode: Integrated
- VCC UVLO threshold: 4.35 V with 200 mV hysteresis
- Switch Node Voltage (SW): 0 V to 21 V
- Peak Switch Voltage: 35 V
- Output impedance (DRVH/DRVL): 0.9 to 17 Ω sourcing, 0.7 to 17 Ω sinking
- Rise/Fall Times (DRVH/DRVL): 16-25 ns / 8-15 ns
- Propogation Delays (DRVH/DRVL): 10-40 ns
- Operating Temperature Range: -40°C to 100°C
- Storage Temperature Range: -55°C to 150°C
- Thermal Resistance Junction-to-Air: 119 °C/W
- Operating Junction Temperature: -40°C to 150°C
- Power Dissipation: Up to approximately 1.05 W with proper PCB thermal design
Buy the On Semiconductor NCP81253 – Reliable MOSFET Driver for Industrial Applications
Get your On Semiconductor NCP81253MNTBG today and optimize your power supply designs with this high-performance, space-efficient MOSFET gate driver. Its integrated bootstrap diode, wide VCC range, and adjustable output characteristics make it suitable for various industrial and power conversion applications. The driver’s thermal efficiency, comprehensive control inputs, and low power consumption ensure dependable operation in notebook, desktop, and industrial power systems. Purchase online now for fast delivery and superior performance in your electronic projects.
Order your On Semiconductor NCP81253MNTBG series MOSFET driver today and enhance your power management with reliable, efficient control in compact form factors.
Frequently Asked Questions
Where can I buy ONSEMI NCP81253MNTBG?
You can click on the BUY or RFQ button to purchase NCP81253MNTBG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP81253MNTBG?
You can download the NCP81253MNTBG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP81253MNTBG?
ONSEMI