Datasheet4U Logo Datasheet4U.com

SC2449 - BI PHASE DUAL CONTROLLER

Description

The SC2449 can be configured as a dual converter or a bi-phase converter for high current applications.

The part is designed for point of use power supplies with 8.5-28V nominal backplane power sources.

📥 Download Datasheet

Datasheet preview – SC2449

Datasheet Details

Part number SC2449
Manufacturer Semtech Corporation
File Size 1.50 MB
Description BI PHASE DUAL CONTROLLER
Datasheet download datasheet SC2449 Datasheet
Additional preview pages of the SC2449 datasheet.

📁 Similar Datasheet

  • SC244 - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC240 - (SC2xx) Thyristors / TRIAC (Semitronics)
  • SC2402 - High Sensitive Digital-Bipolar Hall Effect Sensor (Semiment)
  • SC2402A - 24 CHARACTERS x 2 LINES Display (ETC)
  • SC241 - (SC2xx) Thyristors / TRIAC (Semitronics)
  • SC241 - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC241xx - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC242 - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC243 - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC2430SO-N - Programmable Digital-Unipolar Hall Effect Sensor (Semiment)
Other Datasheets by Semtech Corporation
  • SC2440 - 2.5 MHz Dual Switching Regulator
  • SC2441 - Very Low Input Voltage 2-Phase Synchronous Step-down Controllers
  • SC2441A - 1.8V to 20V Input 2-Phase Synchronous Step-down Controllers
  • SC2442 - High Performance Wide Input Range Dual Synchronous Buck Controller
  • SC2442H - High Performance Wide Input Range Dual Synchronous Buck Controller
  • SC2443 - Dual-Phase Single or Two Output Synchronous Step-Down Controller
  • SC2446 - Dual-Phase Single or Two Output Synchronous Step-Down Controller
  • SC2446A - Dual-Phase Single or Two Output Synchronous Step-Down Controller

Full PDF Text Transcription

Click to expand full text
BI-Phase/Dual Controller www.DataSheet4U.com SC2449 POWER MANAGEMENT Description The SC2449 can be configured as a dual converter or a bi-phase converter for high current applications. The part is designed for point of use power supplies with 8.5-28V nominal backplane power sources. Multiple supplies can be synchronized together to prevent low frequency harmonics on the backplane. The power dissipation is controlled using a novel low voltage supply technique, allowing high speed and integration, with the high drive currents to ensure low MOS.ET switching loss. The use of high speed switching circuits allows very narrow PWM outputs down to 15:1 voltage ratios. Single pin compensation for each channel simplifies development as well as reducing external pin count. Capable of driving MOS.
Published: |