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H8118A28PR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

H8118A28PR product

H8118A28PR

PMIC - Voltage Regulators - DC DC Switching Regulators

Boost ConverterPFMSynchronous

The H8118A28PR is a synchronous step-up DC/DC converter with PFM control, designed for portable applications requiring high efficiency and compact size.

Best for

  • Portable battery-powered devices
  • Digital cameras
  • Small communications equipment

Avoid if

  • Applications requiring very low output ripple
  • High-current power supply designs

Check before use

  • Ensure the input voltage does not exceed 7.5V
  • Verify the external component selection (47uH inductor recommended)

Key specifications

Output Voltage
2.1V - 5.5V
Efficiency
95%
Max Frequency
300 KHz

Compliance & Environment

RoHS
RoHS / Pb Free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsDigital Cameras

Datasheet

b2444fe32db54d37df7a344b928e916d_2304140030_Shanghai-Siproin-Microelectronics-H8118A28PR_C410994.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for H8118A28PR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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

It is a synchronous step-up DC/DC converter from Siproin that uses Pulse Frequency Modulation (PFM) to maintain high efficiency in portable electronic devices.