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AP2280

Single Channel Slew Rate Controlled Load Switch

Datasheet

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Description

The AP2280 slew rate control°C load switch is a single P-channel MOSFET power switch designed for high-side load-switching or power distribution applications. The MOSFET has a typical R_DS(ON) of 80mΩ at 5V, allowing increased load current handling capability with a low forward voltage drop. The turn-on slew rate of the device is control°C internally to reduce turn-on inrush current. The AP2280 load switch is designed to operate from 1.5V to 6.0V, making it ideal for 1.8V, 2.5V, 3.3V, and 5V systems. The typical quiescent supply current is only 0.004uA, making it ideal for battery powered distribution system where the power consumption is a concern.

Feature(s)

Wide input voltage range: 1.5V – 6V

Low R_DS(ON): 80mΩ typical @ 5V

Turn-on slew rate control°C

AP2280-1: 100us turn-on rise time

AP2280-2: 1ms turn-on rise time

Very low turn-on quiescent current: << 1uA

Fast load discharge pin

Temperature range -40°C to 85°C

SOT25 and DFN2018-6: Available in “Green” Molding Compound (No Br, Sb)

Lead Free Finish/ RoHS Compliant

Application(s)

Smart Phones

Personal Digital Assistant (PDA)

Cell Phones

GPS Navigators

Bluetooth Headsets

PMP/MP4

Notebook and Pocket PC

Product Specifications

Product Parameters

Type	Load Switch
AEC Qualified	No
Compliance (Only Automotive supports PPAP)	Standard
Maximum Continuous Output Current (A)	2
(MAX) Maximum Current Limit Fixed (A)	Not Limited
Channels	1
Enable Logic	Active High
Minimum Operating Voltage (V)	1.5
Maximum Operating Voltage (V)	6
Quiescent Current Typ (µA)	0.004
RDS(ON) (VIN = 5V) Typ (mΩ)	80
Reverse Current Block	No
Minimum Power Supply Voltage (V)	1.5
Maximum Power Supply Voltage (V)	6
Output Discharge	Adjustable
(TYP) Output Rise Time mS	0.1,1.0
OCP Flag	No
Power Good	No
Operating Ambient Temperature Range (°C)	-40 to 85
Overtemperature Protection	Yes
UL Certificate	No

Technical Documents

RoHS

AP2-7xxx-Cert.pdf (15 KB)

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2512	2021-04-16	2021-07-16	Qualified Additional Assembly & Test (A/T) Site