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ISL9107 - 1.5A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator

Features

  • include internal digital soft-start, enable for power sequence, overcurrent protection, and thermal shutdown. The ISL9107 and ISL9108 are offered in 8 Ld 2mmx3mm DFN package with 0.9mm typical height. The complete converter can occupy less than 1cm2 area. Ordering Information PART NUMBER (Note) TEMP. PART RANGE.

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Datasheet Details

Part number ISL9107
Manufacturer Renesas Electronics
File Size 664.39 KB
Description 1.5A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator
Datasheet download datasheet ISL9107 Datasheet
Additional preview pages of the ISL9107 datasheet.

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Full PDF Text Transcription

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DATASHEET ISL9107, ISL9108 1.5A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator FN6612 Rev 0.00 December 21, 2007 ISL9107 and ISL9108 are 1.6MHz synchronous step-down regulators with integrated power switches capable of delivering 1.5A output current, which is ideal for powering low-voltage microprocessors in compact devices such as PDAs and cellular phones. These devices are optimized for generating low output voltages down to 0.8V. The supply voltage range is from 2.7V to 5.5V allowing for the use of a single Li+ cell, three NiMH cells or a regulated 5V input. 1.6MHz pulse-width modulation (PWM) switching frequency allows using small external components.
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