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ILC6381

Part Number	ILC6381
Manufacturer	Impala Linear Corporation
Description	SOT-89 STEP-UP DUAL-MODE SWITCHER
Published	Jan 24, 2018
Detailed Description	Impala Linear Corporation ILC6380/81 SOT-89 Step-up Dual-Mode Switcher with Shutdown General Description 100mA boost co...
Datasheet	ILC6381 PDF File

Overview

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 compensati...

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