AP22815BWT-7 Equivalent & Substitute Parts

Part Overview

The AP22815BWT-7 is an active power switch/driver IC manufactured by Diodes Incorporated, designed for USB switching applications. This component integrates a 1:1 N/P-Channel configuration with high-side output capability, delivering up to 3A output current in a compact TSOT-25 surface mount package. The device is currently in active production status with 3992 units available in inventory. Alternative part numbers are necessary when primary stock is unavailable or when design revisions require component verification across equivalent specifications.

Substiute Parts

AP22815BWT-7

Diodes IncorporatedIn Stock: 4095AP22815BWT-7 Datasheet

Current PartRFQ

AP22815AWT-7

Diodes IncorporatedIn Stock: 1599AP22815AWT-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP22815BWT-7 is determined by strict equivalence across the following critical parameters:

• Switch type classification (USB Switch)
• Output configuration (High Side, 1:1 N/P-Channel)
• Maximum output current rating (3A)
• Supply and load voltage range (3V ~ 5.5V)
• On-resistance specification (40mOhm typical)
• Package form factor (TSOT-25 / SOT-23-5)
• Fault protection feature set (Over Current, Over Temperature, Over Voltage, Short Circuit)
• Operating temperature range (-40°C ~ 85°C)

The AP22815AWT-7 meets all substitution criteria as a parametric equivalent within the same product family.

Parameter Comparison

Engineering Selection Recommendations

Both the AP22815BWT-7 and AP22815AWT-7 are active production components from Diodes Incorporated with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain considerations. The AP22815BWT-7 currently maintains higher stock levels (3992 units) compared to the AP22815AWT-7 (1514 units). Both components carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial and consumer applications. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can AP22815AWT-7 be used as a direct replacement for AP22815BWT-7?

A: Yes. Both parts are parametric equivalents with identical electrical ratings, output configuration, current capacity, voltage specifications, fault protection features, and package form factor. No circuit modifications are required.

Q: Are there any differences in the TSOT-25 package between these parts?

A: No. Both components use the SOT-23-5 Thin (TSOT-23-5) package with identical pin configuration and mechanical dimensions.

Q: Do both parts support the same operating temperature range?

A: Yes. Both the AP22815BWT-7 and AP22815AWT-7 operate across -40°C to 85°C ambient temperature range.

Q: What is the significance of the "B" and "A" designations in the part numbers?

A: The designations indicate internal product variants within the AP22815 family. Both variants maintain identical parametric specifications for USB switching applications.

Q: Are compliance certifications identical between these parts?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain lead times from your component distributor.