Datasheet4U Logo Datasheet4U.com

ILC6381 - SOT-89 STEP-UP DUAL-MODE SWITCHER

Download the ILC6381 datasheet PDF. This datasheet also covers the ILC6380 variant, as both devices belong to the same sot-89 step-up dual-mode switcher family and are provided as variant models within a single manufacturer datasheet.

Description

100mA boost converter in 5-lead SOT-89 package using both PFM and PWM conversion techniques.

In normal operation the ILC6380 runs in PWM mode running at one of three fixed frequencies.

Features

  • of the ILC6380. Package Features ! 85% efficiency at 50mA ! Start-up voltages as low as 900mV ! ±2.5% accurate outputs ! Complete switcher design with only 3 e.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ILC6380_ImpalaLinearCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ILC6381
Manufacturer Impala Linear Corporation
File Size 184.66 KB
Description SOT-89 STEP-UP DUAL-MODE SWITCHER
Datasheet download datasheet ILC6381 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ILC6383 1-Cell to 3-Cell Boost DC-DC Converter with True Load Disconnect/ 3.3V/ 5V or Adjustable Output Fairchild Semiconductor
ILC6363 Step-Up DC-DC Converter Fairchild Semiconductor
ILC6370 Super Small Switching Regulator Fairchild Semiconductor
ILC6371 Super Small Switching Regulator Fairchild Semiconductor
ILC6390 (ILC6390 / ILC6391) SOT-89 Step-Up PFM Switcher Fairchild Semiconductor

Other Datasheets by Impala Linear Corporation

Part Number Description
ILC6380 SOT-89 STEP-UP DUAL-MODE SWITCHER
ILC6382 1-CELL TO 3-CELL BOOST
ILC6301 100mA DC/DC CONVERTER
ILC6360 STEP-UP/STEP DOWN DC-DC CONVERTER
ILC6370 SOT-89 STEP UP SWITCHING REGULATOR

Full PDF Text Transcription

Click to expand full text
Impala Linear Corporation ILC6380/81 SOT-89 Step-up Dual-Mode Switcher with Shutdown General Description 100mA boost converter in 5-lead SOT-89 package using both PFM and PWM conversion techniques. In normal operation the ILC6380 runs in PWM mode running at one of three fixed frequencies. At light loads the ILC6380 senses when the duty cycle drops to approximately 10%, and automatically switches into a power-saving PFM switching technique. This maintains high efficiencies both at full load and in system sleep conditions. Only 3 external components are needed to complete the switcher design, and standard voltage options of 2.5, 3.3, and 5.0V at ±2.5% accuracy feature on-chip phase compensation and soft-start design.
Published: |