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


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

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
3000 現貨庫存,可於3工作日發貨。
單價 個 (在毎卷:3000)
HK$ 3.809
Per unit
Per Reel*
3000 +
* 參考價格