AP2162ASG-13 Equivalent & Substitute Parts

Part Overview

The AP2162ASG-13 is an active power switch IC designed for USB power distribution and load management applications. Manufactured by Diodes Incorporated, this P-Channel power switch operates as a 1:2 multiplexer with integrated protection features. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance, protection features, and operational parameters are maintained across the same functional category, enabling design flexibility and supply chain continuity.

Substiute Parts

AP2162ASG-13

Diodes IncorporatedIn Stock: 65397AP2162ASG-13 Datasheet

Current PartRFQ

AP2172ASG-13

Diodes IncorporatedIn Stock: 2823AP2172ASG-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP2162ASG-13 is determined by strict equivalence across the following critical parameters:

• Switch Type: USB Switch (functional category)
• Number of Outputs: 2 (multiplexer configuration)
• Ratio - Input:Output: 1:2 (switching topology)
• Output Type: P-Channel (transistor polarity)
• Output Configuration: High Side (load connection method)
• Voltage - Load: 2.7V ~ 5.5V (operating voltage range)
• Current - Output (Max): 1A (current capacity)
• Rds On (Typ): 90mOhm (on-state resistance)
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO (protection feature set)
• Operating Temperature: -40°C ~ 85°C (TA) (thermal operating range)
• RoHS Status: ROHS3 Compliant (environmental compliance)

The AP2172ASG-13 meets all substitution criteria with identical electrical specifications and protection architecture. Package variation (8-SO vs. 8-SOP) represents a mechanical difference within the same SOIC footprint family and does not affect electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both AP2162ASG-13 and AP2172ASG-13 are Active product status components with ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. Selection between these parts is based on packaging availability and supply chain considerations rather than electrical performance differentiation. The AP2162ASG-13 is available in higher inventory (65,300 pcs), while the AP2172ASG-13 offers an alternative with lower current inventory (2,800 pcs). Both devices maintain identical electrical specifications, protection architecture, and thermal operating range, ensuring functional interchangeability in USB power switch applications.

Frequently Asked Questions (FAQ)

Q: Can AP2172ASG-13 replace AP2162ASG-13 in existing designs?

A: Yes. Both parts are electrically equivalent with identical output current (1A), on-state resistance (90mOhm), voltage rating (2.7V ~ 5.5V), and protection features. The package designation difference (8-SO vs. 8-SOP) represents a mechanical variant within the same SOIC footprint family and does not affect PCB layout or electrical performance.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is valid when the following parameters match: Switch Type (USB Switch), Number of Outputs (2), Input:Output Ratio (1:2), Output Type (P-Channel), Output Configuration (High Side), Load Voltage Range (2.7V ~ 5.5V), Maximum Output Current (1A), On-State Resistance (90mOhm), Fault Protection features (Current Limiting, Over Temperature, Reverse Current, UVLO), and Operating Temperature Range (-40°C ~ 85°C).

Q: Are there compliance or certification differences between these parts?

A: No. Both AP2162ASG-13 and AP2172ASG-13 carry identical RoHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating. Both are classified as Active product status.

Q: What is the difference between 8-SO and 8-SOP packaging?

A: Both designations refer to 8-pin SOIC packages with 0.154" width and 3.90mm body width. The packaging difference is a mechanical variant that does not affect electrical characteristics or PCB footprint compatibility for standard SOIC land patterns.

Q: Which part should be selected for new designs?

A: Selection should be based on current supply availability and lead time requirements. Both parts are functionally equivalent and suitable for new designs. Verify current inventory status with your component supplier for optimal procurement timing.