ProjectsPricingInsights

UC3845B-HXY AI Analysis:
Specs, Applications & Alternatives

AI summary

UC3845B-HXY product

UC3845B-HXY

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerCurrent ModePower Management

The UC3845B-HXY is a fixed-frequency, current-mode PWM controller optimized for offline and DC-DC power supply designs.

Best for

  • Offline power supplies
  • DC-DC converters

Avoid if

  • Applications requiring extremely low power consumption during standby

Check before use

  • Verify the startup threshold and timing component values for your specific frequency requirements.

Key specifications

Max Frequency
500 kHz
Vcc Max
30 V
Reference Voltage
5.0 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

26f24f6226e7be15a9c4c62c8efba816_2309211852_HXY-MOSFET-UC3845B-HXY_C18198398.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a current-mode PWM controller designed for driving power MOSFETs in switching power supply applications.