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NCP81253MNTBG The NCP81253MNTBG is a dual MOSFET gate driver from On Semiconductor, designed for synchronous buck converters. It operates within a 4.5V to 5.5V VCC range and comes in an 8-DFN package.
Mfr Part #:

NCP81253MNTBG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP81253MNTBG is a dual MOSFET gate driver from On Semiconductor, designed for synchronous buck converters. It operates within a 4.5V to 5.5V VCC range and comes in an 8-DFN package.
✓ Total Stock: 1,171,311 pcs
$ Price Range: $2.01

NCP81253MNTBG Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
1,157,773 pcs
On Request
1157773 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
11,945 pcs
On Request
11945 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,388 pcs
On Request
1388 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
205 pcs
On Request
205 pcs On Request 1 On Request On Request 18+ On Request On Request
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.

NCP81253MNTBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Driven Configuration
Gate Type
Halogen Free
High Side Voltage
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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NCP81253MNTBG Description

Short technical summary and product information.

The NCP81253MNTBG is a high-performance dual MOSFET gate driver from On Semiconductor, optimized for driving both high-side and low-side power MOSFETs in synchronous buck converters. It is compatible with Single-Phase IMVP8 controllers and features a VCC range of 4.5 V to 5.5 V.

 

This device is housed in a space-efficient 2 mm x 2 mm DFN8 thermally-enhanced package. Key electrical features include an internal bootstrap diode, a 5 V 3-stage PWM input, diode braking capability via the EN mid-state, and an adaptive anti-cross conduction circuit to protect against cross-conduction during FET transitions. The driver outputs can be placed into a high-impedance state via tri-state PWM and EN inputs, and an output disable control turns off both MOSFETs via the Enable Pin. A VCC UVLO function ensures outputs are low when the supply voltage is low.

 

Typical applications for the NCP81253MNTBG include power solutions for notebook and desktop systems. The component is RoHS compliant, Halogen-free/BFR-free, and suitable for surface mount applications. It operates within a temperature range of -40°C to 150°C (TJ).

NCP81253MNTBG Quick Information

Product Type: MOSFET Driver
Canonical Name: NCP81253 Dual MOSFET Gate Driver
Subcategory: MOSFET Driver

NCP81253MNTBG Compliance

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

NCP81253MNTBG Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

NCP81253MNTBG Features

  • Dual MOSFET gate driver for buck converters.
  • Internal bootstrap diode included.
  • Adaptive anti-cross conduction circuit.
  • Pb-free and Halogen-free compliant.
  • 8-DFN (2x2) surface mount package.

NCP81253MNTBG Applications

  • Ideal for synchronous buck converters.
  • Used in DC-DC power supply modules.
  • Suitable for motor control applications.
  • Designed for server and telecom power systems.

NCP81253MNTBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the NCP81253MNTBG?

The supply voltage range is 4.5 V to 5.5 V.

What is the package type for the NCP81253MNTBG?

The device is available in an 8-DFN (2x2) package with an exposed pad, also known as 8-VFDFN Exposed Pad.

What is the operating temperature range of the NCP81253MNTBG?

The operating temperature range is -40°C to 150°C.

Is the NCP81253MNTBG lead-free?

Yes, the device is Pb-free.

Is the NCP81253MNTBG halogen-free?

Yes, the device is Halogen Free.

Is the NCP81253MNTBG BFR-free?

Yes, the device is BFR Free.

What type of MOSFET does the NCP81253MNTBG drive?

It drives N-Channel MOSFETs.

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