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ISL62386 - Quad Output System Power Supply Controller

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Part number ISL62386
Manufacturer Renesas
File Size 936.45 KB
Description Quad Output System Power Supply Controller
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DATASHEET ISL62386 High-Efficiency, Quad Output System Power Supply Controller for Notebook Computers FN6831 Rev 0.00 February 4, 2009 The ISL62386 controller generates supply voltages for battery-powered systems. The ISL62386 includes two pulse-width modulation (PWM) controllers, adjustable from 0.6V to 5.5V, and two linear regulators, LDO5 and LDO3, that generate a fixed 5V output and a fixed 3.3V output respectively. Each can deliver up to 100mA. The Channel 2 switching regulator will automatically take over the LDO5 load when programmed to 5V output. This provides a large power saving and boosts efficiency.
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