AAT3672IWO-4.2-3-T1

AAT3672IWO-4.2-3-T1

  • Description:IC BATT CHG LI-ION 1CELL 14TDFN
  • Series:BatteryManager™
  • Mfr:Skyworks Solutions Inc.
  • Package:Tape & Reel (TR)

SKU:8137afc3a9cf Category: Brand:

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Product Detailed Parameters

  • Description:IC BATT CHG LI-ION 1CELL 14TDFN
  • Series:BatteryManager™
  • Mfr:Skyworks Solutions Inc.
  • Package:Tape & Reel (TR)
  • Battery Chemistry:Lithium Ion/Polymer
  • Voltage - Supply (Max):6.5V
  • Operating Temperature:-25°C ~ 85°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:14-WFDFN Exposed Pad
  • Supplier Device Package:14-TDFN (3x3)
  • Number of Cells:1
  • Current - Charging:Constant - Programmable
  • Programmable Features:Current, Timer
  • Fault Protection:Over Current, Over Temperature, Over Voltage
  • Charge Current - Max:1.6A
  • Battery Pack Voltage:4.2V
  • Interface:USB
  • Grade:-
  • Qualification:-

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AAT3672IWO-4.2-3-T1

Buying Guide
Summary

Skyworks Solutions Inc. AAT3672IWO-4-2-3-T1 is a component in Battery Chargers category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (IC BATT CHG LI-ION 1CELL 14TDFN), Series (BatteryManager™), Packaging (Tape & Reel (TR)), Temperature (-25°C ~ 85°C (TA)), and Package/case (14-WFDFN Exposed Pad).

Selection Notes
  • For AAT3672IWO-4-2-3-T1, confirm the supply current (1.6A) is acceptable for standby and active operation.
  • Double-check the data interface (USB) for integration and verification planning.
  • Verify the operating temperature range (-25°C ~ 85°C (TA)) and derate as needed in your application.
  • Validate Charge Current - Max (1.6A) under the expected test conditions in your application.
Alternates & Substitutions
  • For Battery Chargers, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Check that temperature -25°C ~ 85°C (TA) matches your system, then validate at corners instead of relying on typical values.
  • Treat package/case 14-WFDFN Exposed Pad, supplier package 14-TDFN (3x3), mounting Surface Mount as the first filter, then move on to electrical and performance checks.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

Who is the manufacturer of AAT3672IWO-4-2-3-T1?
Skyworks Solutions Inc.

What should I verify before using AAT3672IWO-4-2-3-T1 in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.

Can you confirm the package/case for AAT3672IWO-4-2-3-T1?
14-WFDFN Exposed Pad

What Programmable Features does AAT3672IWO-4-2-3-T1 have?
Current, Timer

Application Scenarios

When Skyworks Solutions Inc. AAT3672IWO-4-2-3-T1 is used in Battery Chargers designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. Good power design here improves uptime, reduces field returns, and enables repeatable bring-up across manufacturing variance. In production power domains, predictable startup and fault behavior often matter more than peak efficiency numbers on paper. In lighting and signage controllers, thermal headroom and protection behavior determine lifetime in sealed enclosures. In instrumentation, clean rails reduce measurement noise so converter and analog front-end accuracy is not limited by supply ripple. Across robotics platforms, sudden actuator and compute load steps stress converters, so transient response and protection behavior are validated together.

Compatibility Advice
  • Validate termination, precharge, and fault recovery so field behavior is predictable and safe with the final enclosure and cabling.
Project Fit
  • More fragile when integrating Skyworks Solutions Inc. AAT3672IWO-4-2-3-T1 for Battery Chargers, fault recovery and termination behavior are untested, increasing field unpredictability, because it becomes difficult to prove margin across production variance.
AAT3672IWO-4.2-3-T1AAT3672IWO-4.2-3-T1

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