HT3843BRZ Datasheet, Specs, Alternatives & ECAD | HTCSEMI | PartGenie

AI summary

HT3843BRZ product

The HT3843BRZ is a high-performance, fixed-frequency current-mode controller optimized for cost-effective Off-Line and DC-DC power supply designs.

Best for

Off-line power supplies
DC-DC converters

Avoid if

Applications requiring extremely low quiescent current or non-current mode control

Check before use

UVLO thresholds and thermal requirements

Key specifications

Frequency: 500 kHz
UVLO (On/Off): 8.5 V / 7.6 V
Output Current: 1.0 A

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power Supplies

Datasheet

c32440c6ba242aa163a55053db09eaab_2311161804_HTCSEMI-HT3843BRZ_C19192930.pdf

800 KB

CAD Models

Download ECAD models for HT3843BRZ: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

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.