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

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 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
Temporarily out of stock - back order for despatch 02/06/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 3000)
SGD 0.511
(exc. GST)
SGD 0.547
(inc. GST)
units
Per unit
Per Reel*
3000 +
SGD0.511
SGD1,533.00
*price indicative
Related Products
DMOS transistor arrays suitable for driving multiple resistive ...
Description:
DMOS transistor arrays suitable for driving multiple resistive or inductive loads. The TBD62083 series are octal N-channel MOSFET drivers with clamping diodes and common ground and supply pins. The inputs are compatible with low voltage driving sources.
The NCP451 is a very low Ron MOSFET ...
Description:
The NCP451 is a very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with NMOS structure, leakage currents are eliminated by isolating connected IC ...
The NCP434 and NCP435 are very low Ron ...
Description:
The NCP434 and NCP435 are very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected ...
16-fold Low-Side Switch in Smart Power Technology (SPT) ...
Description:
16-fold Low-Side Switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and 16 open drain DMOS output stages. The TLE6240GP is protected by embedded protection functions and designed for automotive and industrial applications. The output stages are ...