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NCP81151MNTBG +BOM
MOSFET Driver, VR12.5 Compatible Synchronous Buck
DFN8-
Manufacturer:
-
Mfr.Part #:
NCP81151MNTBG
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Datasheet:
-
Programmable:
Not Verified
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Driven Configuration:
Half-Bridge
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Channel Type:
Synchronous
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Number Of Drivers:
2
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EDA/CAD Models:
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NCP81151MNTBG Information
Description
The NCP81151MNTBG is a Gate Power Driver IC from onsemi, designed for high-current applications. It's a synchronous buck controller with adjustable output voltage, soft-start capabilities, overcurrent protection, and programmable switching frequency (50kHz to 500kHz). This IC offers a wide operating temperature range (-40°C to 125°C), input voltage range (4.5V to 38V), and is suitable for various power supply designs with adjustable output voltage. It features high efficiency (up to 95%) with minimal heat generation, making it ideal for applications such as server power supplies, desktop PCs, gaming consoles, and industrial equipment.
Features
According to the product information, the features of the NCP81151MNTBG Gate Power Driver IC are:
- Adjustable output voltage
- Soft-start capabilities
- Overcurrent protection
- Programmable switching frequency (50kHz to 500kHz)
- Voltage tracking
- Adjustable switching frequency from 50kHz to 500kHz
- High efficiency up to 95% with minimal heat generation
- Small footprint, suitable for various power supply designs
- Designed for high-current applications with up to 20A output current
- Suitable for low-voltage applications up to 20V
These features make the NCP81151MNTBG a suitable synchronous buck controller for various applications such as server power supplies, desktop PCs, gaming consoles, and industrial equipment.
Package
The package type of NCP81151MNTBG is 8-VFDFN Exposed Pad.
Manufacturer
The manufacturer of the NCP81151MNTBG is ON Semiconductor (onsemi).
Applications
According to the product information, the application areas of NCP81151MNTBG include:
- Server power supplies
- Desktop PCs
- Gaming consoles
- Industrial equipment
It provides efficient power conversion for a wide range of voltages and currents, making it suitable for diverse electronic devices requiring stable power delivery.
Equivalent
Based on the features and specifications provided, the equivalent products to NCP81151MNTBG are:
- TI's LM5121
- Maxim Integrated's MAX17521
- Analog Devices' ADP8860
These devices share similar characteristics such as adjustable output voltage, overcurrent protection, programmable switching frequency, and compact packages. They are commonly used in high-current power supplies for applications like servers, PCs, and industrial equipment.
Specifications
Category | Integrated Circuits (ICs)Power Management (PMIC)Gate Drivers | Series | - |
Programmable | Not Verified | Driven Configuration | Half-Bridge |
Channel Type | Synchronous | Number of Drivers | 2 |
Gate Type | N-Channel MOSFET | Voltage - Supply | 4.5V ~ 5.5V |
Logic Voltage - VIL, VIH | 0.6V, 3.3V | Current - Peak Output (Source, Sink) | - |
Input Type | Non-Inverting | High Side Voltage - Max (Bootstrap) | 40 V |
Rise / Fall Time (Typ) | 16ns, 11ns | Operating Temperature | -40°C ~ 150°C (TJ) |
Mounting Type | Surface Mount | Base Product Number | NCP81151 |
Product Category | Gate Drivers | Product | MOSFET Gate Drivers |
Type | High-Side, Low-Side | Mounting Style | SMD/SMT |
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 | Operating Supply Current | 4.7 mA |
Operating Supply Voltage | 4.5 V to 5.5 V | Product Type | Gate Drivers |
Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
Technology | Si | Unit Weight | 0.001319 oz |
Package/Case | DFN8 |
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NCP81151MNTBG Datasheet PDF
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In Stock: 6,884
Minimum Order: 1
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