Diodes Incorporated
3D MSOP 8

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3D-MSOP-8.png
SO 8

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SO-8.png
U DFN2020 6 Type F

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U-DFN2020-6-Type-F.png
U DFN3030 8 Type E

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U-DFN3030-8-Type-E.png
Back to Power Switches

AP2511A

2.5A Single Channel Current - Limited Power Switch

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Description

The AP2501A and AP2511A are single-channel integrated, high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The complies with USB standards and is available with both polarities of Enable input.

 

The devices have fast short-circuit response time for improved overall system robustness, and have integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, overcurrent, over short-circuit protection, as well as controlled rise time and undervoltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false overcurrent reporting and does not require any external components.

 

All devices are available in SO-8, MSOP-8, MSOP 8 and U-DFN2020-6 packages.

Application(s)

  • Single USB port Power Switches

Product Specifications

Product Parameters

Type OCP Switch
AEC Qualified No
Compliance (Only Automotive supports PPAP) Standard
Maximum Continuous Output Current (A) 2.5
(MAX) Maximum Current Limit Fixed (A) 4.6
Adjustable Current Limit No
Channels 1
Enable Logic Active High
Minimum Operating Voltage (V) 2.7
Maximum Operating Voltage (V) 5.5
Quiescent Current Typ (µA) 45
RDS(ON) (VIN = 5V) Typ (mΩ) 70
Reverse Current Block Yes
Minimum Power Supply Voltage (V) 2.7
Maximum Power Supply Voltage (V) 5.5
Output Discharge Yes
(TYP) Output Rise Time mS 0.6
OCP Output Latch Off No
OCP Flag Yes
Power Good No
Operating Ambient Temperature Range (°C) -40 to 85
Overtemperature Protection Yes
UL Certificate Yes

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

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