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AP2171

1A Single Channel Current-Limited Power Switch

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Description

The AP2161 and AP2171 are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as control°C rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8, MSOP-8L-EP and SOT25 packages

Product Specifications

Product Parameters

Maximum Continuous Output Current 1 A
Maximum Current Limit N/A A
Enable Logic Active High
Minimum Operating Voltage (V) 2.7 V
Maximum Operating Voltage 5.5 V
Quiescent Current Typ (mA) 45 µA
RDS(ON) (VIN = 5V) Typ 90, 95 mΩ
Output Discharge No
OCP Output Latch Off No
OCP Flag Yes
Operating Ambient Temperature Range (°C) -40 to 85 °C
UL Listed Yes
NEMKO IEC 60950-1 CB Yes

Technical Documents

MDS Reports

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP2171AS-13

AP2171AS-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2013 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2171AW-7

AP2171AW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 4700 6/25/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 4 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
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AP2171DFMG-7

AP2171DFMG-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2331 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
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AP2171FMG-7

AP2171FMG-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 8 6/25/2022 United States Buy Now
Digi-Key Electronics 2337 6/25/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 253 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
RS Components - Spain 4050 6/25/2022 Spain Contact Sales
RS Components - UK 4050 6/25/2022 England Buy Now
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AP2171SG-13

AP2171SG-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 121 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2171WG-7

AP2171WG-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 41675 6/25/2022 Europe, Asia, North America Buy Now
RS Components - Spain 2999 6/25/2022 Spain Contact Sales
RS Components - UK 2999 6/25/2022 England Buy Now
Request Sample

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