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NCP81253MNTBG
Half-Bridge Gate Driver IC Non-Inverting 8-DFN (2x2)
Brands: onsemi
Mfr.Part #: NCP81253MNTBG
Datasheet: NCP81253MNTBG Datasheet (PDF)
Package/Case: DFN EP
Product Type: Gate Drivers
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomNCP81253MNTBG General Description
The NCP81253 is a high-performance dual MOSFET gate driver in a small 2 mm x 2 mm package, optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter. The driver outputs can be placed into a high-impedance state via the tri-state PWM and EN inputs. The NCP81253 comes packaged with an integrated boost diode to minimize the number of external components. A VCC UVLO function guarantees the outputs are low when the supply voltage is low.
Features
- Internal bootstrap diode
- 5 V 3-stage PWM input
- Adaptive anti-cross-conduction circuit
- Diode braking capability
- Output disable control
- VCC undervoltage lockout
Application
- Power solutions for notebook and desktop systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | onsemi | Product Category: | Gate Drivers |
| RoHS: | Details | Product: | MOSFET Gate Drivers |
| Type: | High-Side, Low-Side | Mounting Style: | SMD/SMT |
| Number of Drivers: | 2 Driver | Number of Outputs: | 2 Output |
| Supply Voltage - Min: | 4.5 V | Supply Voltage - Max: | 5.5 V |
| Rise Time: | 16 ns | Fall Time: | 11 ns |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 100 C |
| Packaging: | MouseReel | Brand: | onsemi |
| Features: | 5 V 3-stage PWM Input, Space Efficient, VCC Undervoltage Lockout | Maximum Turn-Off Delay Time: | 18 ns, 15 ns |
| Maximum Turn-On Delay Time: | 15 ns, 8 ns | Output Voltage: | 5 V |
| Product Type: | Gate Drivers | Shutdown: | Shutdown |
| Factory Pack Quantity: | 3000 | Subcategory: | PMIC - Power Management ICs |
| Technology: | Si |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The NCP81253MNTBG is a synchronous buck converter IC from ON Semiconductor. It offers high efficiency and wide input voltage range for various applications. This chip includes features like load disconnect, short circuit protection, and thermal shutdown for improved system reliability.
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Equivalent
Equivalent products of NCP81253MNTBG chip are TPS54333DDAR, MC33078, and LM3404AHVTME. -
Features
The NCP81253MNTBG is a dual MOSFET gate driver IC with a high-speed operation up to 120 MHz, a wide input voltage range of 4.5V to 5.5V, and a peak output current of 2A per driver. It also features integrated undervoltage lockout, overcurrent protection, and thermal shutdown for reliable operation. -
Pinout
The NCP81253MNTBG is a 32-pin PWM controller with integrated gate drivers for high efficiency synchronous buck converters. It features adjustable switching frequency, programmable soft-start, overcurrent protection, and thermal shutdown. It is used for high performance DC-DC power supplies in computers, servers, telecommunication systems, and industrial applications. -
Manufacturer
NCP81253MNTBG is manufactured by ON Semiconductor, which is a semiconductor company that focuses on energy-efficient electronics. They produce a wide range of semiconductor products for diverse applications including power management, signal amplification, and energy harvesting. -
Application Field
The NCP81253MNTBG is commonly used in applications such as notebooks, desktop computers, servers, and other computing devices. It is also used in various consumer electronics, telecommunication equipment, and industrial systems where low dropout voltage regulators with high efficiency and low standby power are needed. -
Package
The NCP81253MNTBG chip is available in a QFN package with a form of Surface Mount. The size of the chip is 2mm x 2mm x 0.9mm.
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