onsemi NCP45521IMNTWG, 1High Side, High Side Power Switch IC 8-Pin, DFN
- RS Stock No.:
- 161-2608
- Mfr. Part No.:
- NCP45521IMNTWG-H
- Brand:
- onsemi
On back order for despatch 14/08/2025, delivery within 10 working days from despatch date.
Added
Price (ex. GST) Each (On a Reel of 3000)
$1.017
(exc. GST)
$1.119
(inc. GST)
| Units | Per unit | Per Reel* |
| 3000 - 3000 | $1.017 | $3,051.00 |
| 6000 - 9000 | $0.991 | $2,973.00 |
| 12000 + | $0.976 | $2,928.00 |
| *price indicative | ||
- RS Stock No.:
- 161-2608
- Mfr. Part No.:
- NCP45521IMNTWG-H
- Brand:
- onsemi
Technical data sheets
Legislation and 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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
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 |
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