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ISL6236A - Main Power Supply Controllers

Features

  • a linear regulator providing 3.3V/5V, or adjustable from 0.7V to 4.5V output via.

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Datasheet preview – ISL6236A

Datasheet Details

Part number ISL6236A
Manufacturer Renesas
File Size 3.66 MB
Description Main Power Supply Controllers
Datasheet download datasheet ISL6236A Datasheet
Additional preview pages of the ISL6236A datasheet.

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Full PDF Text Transcription

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DATASHEET ISL6236A High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers FN6453 Rev 3.00 March 18, 2008 The ISL6236A dual step-down, switch-mode power-supply (SMPS) controller generates logic-supply voltages in battery-powered systems. The ISL6236A includes two pulse-width modulation (PWM) controllers, 5V/3.3V and 1.5V/1.05V. The output of SMPS1 can also be adjusted from 0.7V to 5.5V. The SMPS2 output can be adjusted from 0V to 2.5V by setting REFIN2 voltage. An optional external charge pump can be monitored through SECFB. This device features a linear regulator providing 3.3V/5V, or adjustable from 0.7V to 4.5V output via LDOREFIN. The linear regulator provides up to 100mA output current with automatic linear-regulator bootstrapping to the BYP input.
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