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TL3845P AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL3845P product

TL3845P

DC DC Switching Controllers

PWM ControllerCurrent ModeTI

The TL3845P is a fixed-frequency current-mode PWM controller optimized for DC-to-DC and off-line power supplies, featuring a 50% maximum duty cycle and integrated UVLO.

Best for

  • DC-to-DC converters
  • Off-line power supplies

Avoid if

  • Applications requiring >50% duty cycle

Check before use

  • UVLO thresholds
  • Thermal requirements

Key specifications

Max Duty Cycle
50%
Switching Frequency
500 kHz
UVLO (On)
8.4 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

DSA-600548.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL3845P: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The TL3845P is a current-mode PWM controller IC from Texas Instruments, designed for efficient power conversion in off-line and DC-to-DC applications.