NCP45790 Series

Load Switch, Integrated, ecoSWITCH™8.0 mΩ, 24V, 8 A, Fault Protection

Catalog

Load Switch, Integrated, ecoSWITCH™8.0 mΩ, 24V, 8 A, Fault Protection

Part	Output Type	Current - Output (Max) [Max]	Rds On (Typ)	Number of Outputs	Input Type	Output Configuration	Supplier Device Package	Ratio - Input:Output [custom]	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Fault Protection	Features	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Switch Type	Voltage - Load [Max]	Voltage - Load [Min]
ON Semiconductor NCP45790IMN24RTWG	N-Channel	8 A	5.6 mOhm	1	Non-Inverting	High Side	14-DFN (4x4)	1:1	14-VFDFN Exposed Pad	5.5 V	3 V	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	Slew Rate Controlled	Surface Mount	85 °C	-40 °C	General Purpose	24 V	3 V

Catalog

Load Switch, Integrated, ecoSWITCH™8.0 mΩ, 24V, 8 A, Fault Protection

Key Features

• Dual Integrated N-Channel MOSFETs

• Ultra-Low On-Resistance

• Reverse Current Protection

• Soft-Start via Slew Rate Control

• Advanced Controller with Charge Pump

• Input Voltage Range 2 V to 24 V (30V Tolerant)

• Low Standby Current

• No External Components Required

• Enable Pins with CMOS Input Levels

• Power Good Signaling

• Fault Protection: Over Temperature

• Fault Protection: Under Voltage Lockout

• Fault Protection: Short-Circuit Protection

• Fault Protection: Over Current Protection

• Pb-Free Device

Description

The ecoSWITCH™ NCP45790 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 signaling. This cost effective solution is ideal for power management and hot-swap applications requiring low power consumption in a small footprint.