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SD45216JATR - HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER

Download the SD45216JATR datasheet PDF. This datasheet also covers the SD45216 variant, as both devices belong to the same high efficiency step-down dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

slope compensation, current sense and logic driver.

Key Features

  • Adjustable current generator.
  • Up to 2A output current.
  • Up to 90% Efficiency.
  • Input Voltage Range: 8V to 40V.
  • 120 kHz Internal Jitter Frequency for lower EMI.
  • Patent -Pending Short Circuit Protection.
  • Patent -Pending Output Voltage Compensation.
  • Adjustable current limit.
  • Over Temperature Protection.
  • Small SOP-8 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SD45216-SilanMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SD45216JATR
Manufacturer Silan Microelectronics
File Size 461.01 KB
Description HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER
Datasheet download datasheet SD45216JATR Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SD45216_Datasheet HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER WITH ADJUSTABLE CURRENT LIMIT FOR AUTOMOTIVE APPLICATIONS DESCRIPTION The SD45216 is a high efficiency step down DC-DC converter with adjustable current limit in compact SOP-8 package, including an error amplifier, ramp generator, current comparator, slope compensation, current sense and logic driver. It also integrates a current error amplifier to have a constant voltage and constant current control. Peak current mode PWM control with external adjustable compensation provides a stable and high efficient operation over a wide range of load currents. By means of an on board current sense resistor and the availability of the current sense pins, a current limit programming is very simple and accurate.