NCP348MTTBG - ON Semiconductor

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

Part No

NCP348MTTBG
Manufacturer

ON Semiconductor
ChipWorker Part#

CW83076614
Category

Voltage Supervisor
Package

WDFN-10
Description

Positive Overvoltage Protection Circuit with Internal Low Ron NMOS FET and Status Flag OVLO 6.4V, WDFN10, 2.5x2 mm, 0.5P, 3000-REEL
Documentation

Datasheet

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NCP348MTTBG Specifications

Attribute	Attribute Value

Part Number	NCP348MTTBG
Manufacturer	ON Semiconductor
ChipWorker Part#	CW83076614
Category	Voltage Supervisor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	WDFN-10
Supply Voltage (DC)	1.20V (min)
Operating Voltage	1.2V ~ 28V
Halogen Free Status	Halogen Free
Number of Circuits	3 Circuit
Clamping Voltage	6.8 V
Reset Threshold Voltage (Min)	3.25 V
Reset Threshold Voltage (Max)	6.4 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	28 V
Supply Voltage (Min)	1.2 V
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Operating Temperature	-40℃ ~ 85℃
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
HK STC License	NLR

Product Description

The NCP348 is able to disconnect the systems from its output pin in case wrong input operating conditions are detected. The system is positive overvoltage protected up to +28 V.Due to this device using internal NMOS, no external device is necesary, reducing the system cost and the PCB area of the application board.The NCP348 is able to instantaneously disconnect the output from the input, due to integrated Low R Power NMOS (80 mΩ, if the input voltage exceeds the overvoltage threshold (6.4 V) or undervoltage threshold, of 3.25 V (UVLO).At powerup (EN(BAR) pin = low level), the V exceeds the undervoltage threshold.The NCP348 provides a negative going flag(FLAG(BAR)) output, which alerts the system that a fault has occurred.In addition, the device has ESD-protected input (15 kV Air) when bypassed with a 1.0 µF or larger capacitor.
Features
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Overvoltage Protection up to 28 V
On-Chip Low RDS(on) NMOS Transistor: 80 mΩ
Internal Charge Pump
Overvoltage Lockout (OVLO)
Undervoltage Lockout (UVLO)
Internal 50 ms Startup Delay
Alert FLAG(BAR) Output
Shutdown EN(BAR) Input
Compliance to IEC61000-4-2 (Level 4), 8.0 kV (Contact), and 15 kV (Air)
ESD Ratings: Machine Model = B, Human Body Model = 3
This is a Pb-Free Device

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