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See Technical Specifications

AP2191WG-7 +BOM

SOT-25 Packaged USB Power Switch

Manufacturer:

Diodes Incorporated
Mfr.Part #:

AP2191WG-7
Datasheet:

AP2191WG-7 Datasheet (PDF)
Switch Type:

USB Switch
Number Of Outputs:

1
Ratio - InputOutput:

1:1
Output Configuration:

High Side
EDA/CAD Models:

Request Free CAD Models for AP2191WG-7

AP2191WG-7 General Description

One of the standout features of AP2191WG-7 is its fixed output voltage of 3.3V, coupled with a remarkable output current capability of up to 300mA. This ensures a stable and consistent output performance, even when dealing with fluctuating load conditions. Moreover, the device boasts a low dropout voltage, which further enhances its output voltage regulation capabilities

Key Features

Single USB port power switches
Over-current and thermal protection
2.1A accurate current limiting
Reverse Current Blocking
95mΩ on-resistance
Input voltage range: 2.7V – 5.5V
0.6ms typical rise time
Very low shutdown current: 1uA (max)
Fault report (FLG) with blanking time (7ms typ)
ESD protection: 4KV HBM, 300V MM
Active low (AP2181) or active high (AP2191) enable
Ambient temperature range: -40°C to 85°C
SOT25, SOP-8L, MSOP-8L-EP (Exposed Pad), and DFN2018-6: Available in “Green” Molding Compound (No Br, Sb)
Lead Free Finish / RoHS Compliant
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified

Specifications

Switch Type	USB Switch	Number of Outputs	1
Ratio - Input:Output	1:1	Output Configuration	High Side
Output Type	P-Channel	Interface	On/Off
Voltage - Load	2.7V ~ 5.5V	Voltage - Supply (Vcc/Vdd)	Not Required
Current - Output (Max)	1.5A	Rds On (Typ)	95mOhm
Input Type	Non-Inverting	Features	Status Flag
Fault Protection	Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	AP2191