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Fairchild AN-7012 FPF2100 7 Evaluation Board User's Guide

Summary

The FPF2100/7 Evaluation Board is a professional monitoring module designed for hardware engineers developing with smart power devices. This kit allows users to comprehensively test and monitor critical status pins, such as FLAGB and ON pin, by simulating real-world fault conditions. The accompanying manual provides detailed setup guides and testing procedures for verifying nominal operation, overcurrent faults, thermal shutdowns, and under-voltage conditions across a 1.8V–5.5V operating range. Ideal for validating the reliability of FPF2100 series components in critical applications.

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AN-7012 FPF2100/7 Evaluation Board User’s Guide

Contents Evaluation Board Description.........................................................................................................................2 Contents of Evaluation Kit.........................................................................................................................2 Evaluation Board Specifications.................................................................................................................2 Photo of Evaluation Board.........................................................................................................................3 Evaluation Board Schematic......................................................................................................................3 Setup and Test Procedure..............................................................................................................................4 Test Results................................................................................................................................................4-5 Evaluation Board Bill of Materials (BOM).........................................................................................................6

© 2005 Fairchild Semiconductor REV. 1.0.0 6/30/05

Page Summary Contents For Fairchild AN-7012 FPF2100 7 Evaluation Board User's Guide

Page 1 www.fairchildsemi.com AN-7012 FPF2100/7 Evaluation Board User’s Guide Contents Evaluation Board Description................................................................................................
Page 2 www.fairchildsemi.com AN-7012 FPF2100/7 Evaluation Board User’s Guide Evaluation Board Description Monitoring the FLAGB The FPF2100/7 board is an Evaluation Module (EVM) for The status of the FLAGB pi...
Page 3 APPLICATION NOTE AN-7012 Evaluation Board J1: Current Limit Conditions SW1: Internal Over Current Condition 1. Hard short (VOUT = 0V) Sensing Output Current Set J1 for selecting conditions 2. Moderate...
Page 4 AN-7012 APPLICATION NOTE Evaluation Board Block Diagram Battery VIN 1. Hard 2. Moderate ON short short SW2: ON/OFF switch FLAGB TP4: ext. signal ON Pin J2: ON pin polarity SW1 Short Circuit System RC ...
Page 5 APPLICATION NOTE AN-7012 Figure 5 shows the overcurrent condition stays longer than Figures 5 and 6 the t time. The load switch turns on after t Ch1 = External overcurrent signal has been applied to g...
Page 6 AN-7012 APPLICATION NOTE Table 1. Evaluation Board Bill of Materials (BOM) Item Quantity Reference Part Mfg CIN1 10UF Any C1, C2, C3, C4 0.1UF Any D1 BZX84C10 SOT Fairchild D2 QTLP600CR Fairchild J1 D...
Page 7 TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ FAST...

Manual Details

Brand Fairchild
Pages 7
File Size 745.68 KB
Published June 20, 2026
4 views

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Frequently Asked Questions

What voltage range can the Evaluation Board handle?

The operation input voltage range is 1.8V to 5.5V.

How can I monitor the status of the FLAGB pin?

The status can be monitored via TP1 by probing directly or using a load switch family.

What components are included in the Evaluation Kit?

The kit includes the Evaluation Board, a cable/load resistor (R=500Ω), and LEDs.

Does the board support auto-restart functionality for current limiting?

Parts like FPF2104/5/6/7 provide guaranteed current limit up to 400 mA with Auto-Restart.