ON Semiconductor NCP45521IMNTWG-H, 1High Side, High Side Power Switch IC 8-Pin, DFN

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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 signalling.

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 Signalling (NCP45520)
Fault Protection: Over Temperature
Fault Protection: Under Voltage Lockout
Fault Protection: Short-Circuit Protection
Pb-Free Device

Specifications
Attribute Value
Power Switch Type High Side
Power Switch Topology High Side
Switch On Resistance 22.5mΩ
Number of Channels 1
Maximum Operating Supply Voltage 5.5 V
Mounting Type Surface Mount
Package Type DFN
Pin Count 8
Maximum Operating Temperature 85 °C
Minimum Operating Temperature -40 °C
Dimensions 2 x 2 x 0.95mm
Series NCP45521
Available to back order for despatch 09/12/2020
Price Each (In a Pack of 20)
£ 0.665
(exc. VAT)
£ 0.798
(inc. VAT)
Units
Per unit
Per Pack*
20 - 80
£0.665
£13.30
100 - 180
£0.632
£12.64
200 - 480
£0.507
£10.14
500 - 980
£0.448
£8.96
1000 +
£0.351
£7.02
*price indicative
Packaging Options:
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