Datasheet4U Logo Datasheet4U.com

SC2603 - Simple PWM Boost Controller

Description

The SC2603 is a versatile, low-cost, voltage-mode PWM controller designed for 16V input DC/DC power supply applications.

A simple, fixed-voltage boost regulator can be implemented using the SC2603 with a minimum of external components.

The small device footprint allows for compact circuit design.

Features

  • include a temperature compensated voltage reference, triangle wave oscillator, current limit www. DataSheet4U. com comparator, frequency shift over-current protection, and an internally compensated error amplifier. Pulse by pulse current limiting is implemented by sensing the differential voltage across an external resistor, or an appropriately sized PC board trace. The SC2603 operates at a fixed frequency of 200kHz, providing an optimum compromise between efficiency, external component size, and.

📥 Download Datasheet

Datasheet preview – SC2603

Datasheet Details

Part number SC2603
Manufacturer Semtech Corporation
File Size 259.06 KB
Description Simple PWM Boost Controller
Datasheet download datasheet SC2603 Datasheet
Additional preview pages of the SC2603 datasheet.

📁 Similar Datasheet

  • SC2603 - Triacs Bidirectional Triode Thyristors (Motorola)
  • SC260 - (SC2xx) Thyristors / TRIAC (Semitronics)
  • SC261 - (SC2xx) Thyristors / TRIAC (Semitronics)
  • SC261 - SFP/SFP+ CAGES&CONNECTOR (VITALCONN)
  • SC2612A - 600kHz/200kHz Step-Down DC/DC Converter (Semtech)
  • SC2612C - 600kHz/200kHz Step-Down DC/DC Converter (Semtech)
  • SC2612E - 500kHz Step-Down DC/DC Converter (Semtech)
  • SC2615 - Complete DDR Power Solution (Semtech)
  • SC2616 - Complete DDR Power Solution (Semtech)
  • SC2618 - Miniature PWM Controller for Buck Regulator (Semtech)
Other Datasheets by Semtech Corporation
  • SC2602 - Synchronous Voltage Mode Controller
  • SC2602A - Synchronous Voltage Mode Controller
  • SC2602L - Synchronous Voltage Mode Controller
  • SC2608 - Synchronous Voltage Mode PWM Controller
  • SC2608A - Synchronous Voltage Mode PWM Controller
  • SC2608B - Synchronous Voltage Mode PWM Controller
  • SC2620 - 30V Step-down Regulator
  • SC2621 - 500kHz Voltage Mode PWM Controller

Full PDF Text Transcription

Click to expand full text
SC2603 Simple PWM Boost Controller POWER MANAGEMENT Description The SC2603 is a versatile, low-cost, voltage-mode PWM controller designed for 16V input DC/DC power supply applications. A simple, fixed-voltage boost regulator can be implemented using the SC2603 with a minimum of external components. The small device footprint allows for compact circuit design. SC2603 features include a temperature compensated voltage reference, triangle wave oscillator, current limit www.DataSheet4U.com comparator, frequency shift over-current protection, and an internally compensated error amplifier. Pulse by pulse current limiting is implemented by sensing the differential voltage across an external resistor, or an appropriately sized PC board trace.
Published: |