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AP2151

0.5A Single Channel Current-Limited Power Switch

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Description

The AP2141 and AP2151 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.

Application(s)

  • Consumer electronics – LCD TV & Monitor, Game Machines
  • Communications – Set-Top-Box, GPS, Smartphone
  • Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB

Product Specifications

Product Parameters

Maximum Continuous Output Current 0.5 A
Maximum Current Limit 1 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
AP21510FM-7

AP21510FM-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 11074 6/25/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 5835 6/25/2022 England Buy Now
Mouser Electronics Inc. 30368 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Future Electronics - Europe 12000 6/24/2022 England Contact Sales
Request Sample
AP2151AW-7

AP2151AW-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 197281 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2151DFMG-7

AP2151DFMG-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2513 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2151DSG-13

AP2151DSG-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2475 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2151SG-13

AP2151SG-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 1700 6/25/2022 United States Buy Now
Arrow Electronics 60000 6/25/2022 United States Buy Now
Digi-Key Electronics 9975 6/25/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 1451 6/25/2022 England Buy Now
Mouser Electronics Inc. 9324 6/25/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AP2151WG-7

AP2151WG-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 28560 6/25/2022 Europe, Asia, North America Buy Now
Rutronik GmbH 10 6/24/2022 Germany 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