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NCP81155MNTXG The ON Semiconductor NCP81155MNTXG is a dual MOSFET gate driver designed for buck or buck-boost applications. It operates with a VCC range of 4.5V to 13.2V and features fast rise times.
Mfr Part #:

NCP81155MNTXG

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP81155MNTXG is a dual MOSFET gate driver designed for buck or buck-boost applications. It operates with a VCC range of 4.5V to 13.2V and features fast rise times.
✓ Total Stock: 52,433 pcs
$ Price Range: $2.01

NCP81155MNTXG Available from 5 distributors

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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP81155MNTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Driven Configuration
Gate Type
Halogen Free
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Operating Voltage
Rise
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
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NCP81155MNTXG Description

Short technical summary and product information.

The NCP81155MNTXG from ON Semiconductor is a high-performance dual MOSFET gate driver optimized for driving both high-side and low-side power MOSFETs in buck or buck-boost converter designs. This device is housed in a space-efficient 3 mm x 3 mm DFN8 thermally-enhanced package, making it suitable for applications where board space is critical.

 

Key electrical features include a VCC operating range of 4.5 V to 13.2 V, compatibility with 3.3 V and 5 V PWM inputs, and integrated adaptive anti-cross conduction circuitry to protect against shoot-through events during FET switching. It also incorporates VCC undervoltage lockout (UVLO) to ensure MOSFETs remain off during low supply voltages and a bi-directional enable pin that signals a fault condition.

 

With a synchronous channel type and N-Channel MOSFET gate drive capability, the NCP81155MNTXG offers rise times of 16ns and 11ns. The driver is designed for surface mount installation and comes in an 8-VFDFN exposed pad package. Typical applications include e-cigarettes and unmanned aerial vehicles (UAVs).

NCP81155MNTXG Quick Information

Product Type: MOSFET Driver
Canonical Name: NCP81155MNTXG Dual MOSFET Gate Driver
Subcategory: Power Management ICs

NCP81155MNTXG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP81155MNTXG Estimated Pricing

Qty Low High
1+ $2.01 $2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP81155MNTXG Features

  • Dual MOSFET gate driver for buck applications.
  • Operates from 4.5 V to 13.2 V VCC.
  • Fast rise times of 16ns and 11ns.
  • Space-efficient 8-DFN (3x3) package.
  • Integrated anti-cross conduction protection.

NCP81155MNTXG Applications

  • Optimized for buck converter designs.
  • Suitable for buck-boost applications.
  • Used in e-cigarettes.
  • Ideal for UAV power systems.

NCP81155MNTXG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP81155MNTXG?

4.5V to 13.2V.

What is the operating temperature range?

-40°C to 150°C (junction).

What package does the NCP81155MNTXG come in?

8-DFN (3x3mm) with exposed pad.

How many driver channels does it have?

2 channels.

What are the rise times?

16ns and 11ns.

What logic voltage levels does it support?

1V and 2V.

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