Datasheet4U Logo Datasheet4U.com

SC2738 - Ultra Low Output Voltage Dual Linear FET Controller

Description

The SC2738 is an ultra low output voltage dual power supply controller designed to simplify power management for desktop PCs and graphics cards.

It is part of Semtech’s Smart LDOTM family of products.

Features

  • for each output include tight output voltage regulation (±3.5% over -40°C to +85°C), enable controls, open drain power good signals, under-voltage protection and soft start. The enable pins allow the part to enter a very low power standby mode. Pulling them high enables the outputs. The power good pins are open drain and assert low when the voltage at their respective adjust pins is below 88% (typ. ) of nominal. If the voltage at the adjust pin is below 50% (typ. ) of nominal, the under-voltage pr.

📥 Download Datasheet

Datasheet preview – SC2738

Datasheet Details

Part number SC2738
Manufacturer SEMTECH
File Size 261.52 KB
Description Ultra Low Output Voltage Dual Linear FET Controller
Datasheet download datasheet SC2738 Datasheet
Additional preview pages of the SC2738 datasheet.

📁 Similar Datasheet

Other Datasheets by Semtech Corporation
  • SC2041 - HotSwitch USB Power Distribution Switch With Shutdown
  • SC2422A - BIPHASE CURRENT MODE CONTROLLER
  • 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

Full PDF Text Transcription

Click to expand full text
Ultra Low Output Voltage Dual Linearwww.DataSheet4U.com FET Controller POWER MANAGEMENT Description The SC2738 is an ultra low output voltage dual power supply controller designed to simplify power management for desktop PCs and graphics cards. It is part of Semtech’s Smart LDOTM family of products. The SC2738 has two user adjustable outputs that can be set anywhere between 0.5V and 3.3V (VIN = 12V, anywhere between 0.5V and 1.8V for VIN = 5V) using two external resistors per output. SC2738 features for each output include tight output voltage regulation (±3.5% over -40°C to +85°C), enable controls, open drain power good signals, under-voltage protection and soft start. The enable pins allow the part to enter a very low power standby mode. Pulling them high enables the outputs.
Published: |