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PT438 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PT438 product

PT438

PMIC - Battery Management

Battery ProtectionLi-ionPMIC

The PT438 is a specialized protection IC for single-cell Li-ion batteries, offering integrated overcharge, overdischarge, and overcurrent protection.

Best for

  • Single-cell Li-ion battery packs
  • Portable consumer electronics

Avoid if

  • Multi-cell battery configurations

Check before use

  • Ensure the overcurrent protection threshold matches your MOSFET Rds(on) characteristics.

Key specifications

Overcharge Detection
4.375 V
Overdischarge Detection
2.40 V
Operating Current
3.0 uA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

726dc4ba8d0edae9e5561ae8d0185dc7_2001060933_PUOLOP-PT438_C479059.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PT438: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The PT438 is a high-precision protection IC designed for single-cell lithium-ion battery packs to prevent damage from overcharging, overdischarging, and overcurrent conditions.