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

Product overview and Technical data sheets
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 Topology High Side
Power Switch Type 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
5900 In stock for delivery within 3 working days
Price Each (In a Pack of 20)
HK$ 5.583
(exc. GST)
units
Per unit
Per Pack*
20 - 60
HK$5.583
HK$111.66
80 - 380
HK$5.118
HK$102.36
400 - 780
HK$4.726
HK$94.52
800 - 1180
HK$4.388
HK$87.76
1200 +
HK$4.092
HK$81.84
*price indicative
Packaging Options:
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