NCP81161MNTBG - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCP81161MNTBG
Manufacturer

ON Semiconductor
ChipWorker Part#

CW9795576
Category

FET Driver
Package

DFN-8
Description

MOSFET DRVR 2Out Hi/Lo Side Inv/Non-Inv 8Pin DFN EP T/R
Documentation

Datasheet

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NCP81161MNTBG Specifications

Attribute	Attribute Value

Part Number	NCP81161MNTBG
Manufacturer	ON Semiconductor
ChipWorker Part#	CW9795576
Category	FET Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	DFN-8
Supply Voltage (DC)	4.50V (min)
Rise/Fall Time	16ns, 11ns
Halogen Free Status	Halogen Free
Number of Outputs	2 Output
Number of Positions	8 Position
Fall Time (Max)	25 ns
Fall Time (Max)	35 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-10 ℃
Supply Voltage	4.5V ~ 13.2V
Supply Voltage (Max)	13.2 V
Supply Voltage (Min)	4.5 V
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Operating Temperature	0℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The NCP81161MNTBG is a VR12.5 compatible, synchronous buck MOSFET driver in 8 pin DFN package. This is a high performance dual MOSFET gate driver optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter. It can drive up to 3nF load with a 25ns propagation delay and 20ns transition time. Adaptive anti-cross-conduction and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook and desktop systems. Bidirectional EN pin can provide a fault signal to controller when the gate driver fault detect under OVP, UVLO occur. Also, an under-voltage lockout function makes the outputs are low when supply voltage is low. It is used in Vcore power systems and desktop computers.
Faster rise and fall times
Adaptive anti-cross-conduction circuit
Integrated bootstrap diode
Pre OV function, ZCD detect
Floating top driver accommodates boost voltages of up to 35V
Output disable control turns off both MOSFETs, undervoltage lockout
Power saving operation under light load conditions
Direct interface to NCP6151 and other compatible PWM controllers
Thermally enhanced package

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