Diodes Menu Close
Back to Power Switches

AP22804A

Single Channel Power Distribution Load Switch

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The AP22804 / AP22814 is a single channel current-limited integrated high-side power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and is available with both polarities of Enable input.

The device has fast short-circuit response time for improved overall system robustness, and has an 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, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality. A 6ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.

The AP22804 / AP22814 is available in a standard Green SOT25, MSOP-8 and U-DFN2020-6 package with RoHS compliant.

Feature(s)

  • Input Voltage Range: 2.7V ~ 5.5V
  • 50mΩ on-resistance
  • Built-in soft-start with 0.6ms typical rise time
  • Fault report (FLG) with blanking time (6ms typ)
  • ESD protection: 2KV HBM, 200V MM
  • Active low (B) or active high (A) enable
  • Protection:
    • Overcurrent with Auto Recovery
    • Short Circuit with Auto Recovery
    • Overtemperature with Auto Recovery
    • Output Reverse Current / Voltage Protection
  • Thermally Efficient Low Profile Package
  • Totally Lead-Free & Fully RoHS compliant
  • Halogen and Antimony Free. “Green” Device
  • UL Recognized, File Number E322375
  • IEC60950-1 CB Scheme Certified

Application(s)

  • Notebook PCs, tablet PC, Set-top-boxes, Consumer Electronics and Telecom Systems

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Maximum Continuous Output Current (A) 2.5
(MAX) Maximum Current Limit Fixed (A) 3.3
Channels 1
Enable Logic Active High
Minimum Operating Voltage (V) 2.7
Maximum Operating Voltage (V) 5.5
Quiescent Current Typ (µA) 80
RDS(ON) (VIN = 5V) Typ (mΩ) 50
Reverse Current Block Yes
Output Discharge Yes
(TYP) Output Rise Time mS 2.1
OCP Output Latch Off No
OCP Flag Yes
Power Good No
Operating Ambient Temperature Range (°C) -40 to 85
UL Certificate Yes

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP22804ASN-7

AP22804ASN-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 1712 1/19/2022 England Buy Now
RS Components - Spain 2030 1/19/2022 Spain Contact Sales
RS Components - UK 2030 1/19/2022 England Buy Now
Request Sample
AP22804AW5-7

AP22804AW5-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 1183 1/19/2022 England Buy Now
Request Sample

PCNs

Product Change Notices

PCN # Issue Date Implementation Date Subject
PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site
PCN-2429 2019-11-20 2020-02-20 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking