NCP45521IMNTWG-L Protected Power Switches by ON Semiconductor

Load Switch, Integrated, ecoSWITCH™, 11.5 A, Fault Protection

Status: Active
Series: NCP45521
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ecoSWITCH™ NCP45520, NCP45521 series of load management devices provide a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. In addition to integrated control functionality with ultra low on-resistance these devices offer additional system safeguards and monitoring via fault protection and power good signaling. This cost effective solution is ideal for power management and hot-swap applications requiring low power consumption in a small footprint.

Prices starting from US$0.54


Distributor Starting From Stock
Logo for element14 element14 US$0.61
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Logo for Newark Electronics Newark Electronics US$0.75
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Logo for Future Electronics Future Electronics US$0.60
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Logo for Avnet America Avnet America US$0.62
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Logo for RS Americas RS Americas US$1.14
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Features

Advanced Controller with Charge Pump
Integrated N-Channel MOSFET
Soft-Start via Slew Rate Control (NCP45521-Adjustable, NCP45520-Fixed)
Ultra-Low On-Resistance
Input Voltage Range 0.5 V to 13.5 V (18V Tolerant)
Low Standby Current
Quick Output Discharge Function (Adjustable)
No External Components Required
Enable Pins with CMOS Input Levels
Power Good Signaling (NCP45520)
Fault Protection: Over Temperature
Fault Protection: Under Voltage Lockout
Fault Protection: Short-Circuit Protection
Pb-Free Device
Applications
Power Management
Hot Swapping
Telecom, Networking, Medical, and Industrial Equipment
Residential Gateways
Hot Swap Devices and Peripheral Ports
Notebook and Tablet Computers
End Products
System Protection
Portable Electronics and Systems
Set-top Boxes
Enterprise Servers
Handheld Devices

Specifications

Description NCP45521
Compliance Pb-free Halide free
Over Current - Shutdown (Y/N) Y
Over Current - Current Source (Y/N) N
Current Limit (FIXED/ADJ/NO) FIXED
Over Voltage Protection (Y/N) N
Reverse Current Blocking (Y/N) N
FAULT Signal (Y/N) N
PGOOD (Y/N) N
UVLO (Y/N) Y
Rds(on) Typ (mΩ) 9.5
Max Current (A) 10.5
Output Discharge (Y/N) Y
IMON Output (Y/N) N
Adjustable Slew Rate (Y/N) Y
Vin Min (V) 0.5
Vin Max (V) 13.5
Iq (µA) 750
eFuse / Hot Plug (Y/N) Y
Input / Output 1:1
Product Family ecoSwitch
Package Type DFN-8

Alternative Descriptions

POWER LOAD SWITCH, 13.5V, DFN-8 | element14
Power Load Switch, 13.5V, Dfn-8 | Newark Electronics
Power Switch 11.5A 8-Pin DFN EP T/R | Future Electronics
NCP45521IMNTWG-L, NCP45521IMNTWG-L | ON Semiconductor NCP45521IMNTWG-L | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP45521IMNTWG-L?

Additional datasheets, footprints and schematics for NCP45521IMNTWG-L are listed on our Part Details page. You can also find images and similar parts to NCP45521IMNTWG-L on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP45521IMNTWG-L on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP45521IMNTWG-L price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP45521IMNTWG-L fall under?

The NCP45521IMNTWG-L is listed under Power Management > Protected Power Switches.

Can I view similar or alternative parts?

You can view similar parts to NCP45521IMNTWG-L when available in the Protected Power Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCP45521IMNTWG-L you can contact the distributor directly for product support, shipping queries etc.

Is the NCP45521IMNTWG-L RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCP45521IMNTWG-L have stock available?

Authorised distributors including element14, Farnell, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for NCP45521IMNTWG-L.

How do I check stock and lead times for all distributors?

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