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NCP45495XMNTWG

The ON Semiconductor NCP45495XMNTWG is a 4-channel voltage bus and high-side current shunt monitor. It operates within a voltage range of 5V to 26V and is supplied in a 32-QFN package.

✓ Total Stock: 3,715 pcs

$ Price Range: $0.75

NCP45495XMNTWG Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Rayichip ✓ Non-Authorised Inventory information	1,659 pcs On Request	1659 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,056 pcs On Request	1056 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

NCP45495XMNTWG Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Power Supply Controllers, Monitors
Manufacturer Name	On Semiconductor
Applications	Four Power Supply Monitor
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	32-QFN (4x4)
Supplier Package	32-QFN (4x4)
Voltage	5V ~ 26V

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NCP45495XMNTWG Description

Short technical summary and product information.

The NCP45495XMNTWG from ON Semiconductor is a high-performance monolithic integrated circuit designed for monitoring bus voltage and current on four high-voltage power supplies simultaneously. This device translates high-voltage bus parameters to a low-voltage power domain, multiplexing them onto a single differential output for external ADC measurement. It offers programmable voltage and current gain settings and requires minimal external components.

Key features include the ability to monitor up to four supplies with a single device, or up to eight when paired. The operating voltage range is from 5V to 26V, with an operating temperature range of -40°C to 85°C (TA). The device is housed in a 32-QFN (4x4) package with an exposed pad, suitable for surface mounting.

Applications for the NCP45495XMNTWG include computers, notebooks, graphics cards, power management systems, power control loops, and battery chargers. Its design facilitates efficient power monitoring and management in various electronic systems.

NCP45495XMNTWG Quick Information

Product Type: Power Supply Controllers, Monitors

Canonical Name: NCP45495XMNTWG 4-Channel Voltage Bus and High-Side Current Shunt Monitor

Subcategory: Power Management ICs

NCP45495XMNTWG Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

NCP45495XMNTWG Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

NCP45495XMNTWG Features

Monitors four high-voltage supplies.
Translates and scales voltages up to 26V.
Programmable gain settings via I2C.
Operates from 5V to 26V.
Surface mount 32-QFN package.

NCP45495XMNTWG Applications

Used in computer power management.
Suitable for graphics card power.
Applicable to battery chargers.
Monitors power control loops.

NCP45495XMNTWG FAQs

4 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the NCP45495XMNTWG?

The operating voltage range is 5V to 26V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the NCP45495XMNTWG supplied in?

It is supplied in a 32-VFQFN Exposed Pad package.

What are the main applications for this device?

This device is used for monitoring four power supplies.