FPF2214 Equivalent & Substitute Parts

Part Overview

The FPF2214 is a Power Switch/Driver IC manufactured by onsemi, designed for 1:1 P-Channel high-side switching applications with 250mA output capability in a 6-MicroFET (2x2) package. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The FPF2214 integrates load discharge, status flag monitoring, and comprehensive fault protection including adjustable current limiting, over-temperature shutdown, and under-voltage lockout (UVLO).

Substiute Parts

FPF2214

onsemiIn Stock: 826FPF2214 Datasheet

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FPF2213

onsemiIn Stock: 23350FPF2213 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the FPF2214 is determined by strict equivalence across the following critical parameters:

• Output Configuration & Type: High-side P-Channel switching topology
• Electrical Performance: 250mA maximum output current and 250mOhm typical on-resistance
• Voltage Range: 1.8V to 5.5V load voltage compatibility
• Input/Output Ratio: 1:1 configuration
• Package Compatibility: 6-WDFN Exposed Pad form factor
• Fault Protection: Current limiting (adjustable), over-temperature protection, and UVLO functionality
• Interface Type: Non-inverting on/off control

The FPF2213 meets all these criteria and is therefore classified as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the FPF2214 and FPF2213 are classified as obsolete products. The FPF2213 carries RoHS3 compliance certification, whereas the FPF2214 does not specify RoHS status. For applications requiring regulatory compliance with RoHS3 standards, the FPF2213 is the preferred selection. Both parts maintain identical electrical specifications, thermal operating ranges, and fault protection mechanisms. Packaging and mounting characteristics are equivalent, ensuring direct PCB-level compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can FPF2213 directly replace FPF2214 in existing designs?

A: Yes. The FPF2213 is electrically and mechanically equivalent to the FPF2214. Both parts feature identical output current ratings (250mA), on-resistance (250mOhm), load voltage range (1.8V–5.5V), and package form factor (6-WDFN Exposed Pad). No circuit modifications are required for substitution.

Q: What is the difference between FPF2214 and FPF2213?

A: The primary documented difference is that FPF2213 includes an Auto Restart feature in addition to Load Discharge and Status Flag functions. Both parts share identical electrical performance specifications and fault protection capabilities. FPF2213 also carries RoHS3 compliance certification.

Q: Are there packaging differences between these parts?

A: Both parts use the 6-WDFN Exposed Pad package. The FPF2214 is supplied in standard packaging, while FPF2213 is available in Cut Tape (CT) format. The physical component dimensions and pinout are identical.

Q: Which part should be selected for new designs?

A: Since both parts are obsolete, neither is recommended for new designs. However, if substitution is necessary for legacy system support, FPF2213 is preferred due to RoHS3 compliance certification.

Q: Are the fault protection mechanisms identical?

A: Yes. Both parts incorporate adjustable current limiting, over-temperature protection, and under-voltage lockout (UVLO). Protection thresholds and response characteristics are equivalent.