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ISL97519 - 1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator

Features

  • along with 1.2MHz switching frequency, make it an ideal device for portable equipment and TFT-LCD displays. The ISL97519 is available in an 8 Ld MSOP package with a maximum height of 1.1mm. The device is specified for operation over the full -40°C to +105°C temperatur.

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Datasheet Details

Part number ISL97519
Manufacturer Renesas
File Size 487.11 KB
Description 1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator
Datasheet download datasheet ISL97519 Datasheet
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Full PDF Text Transcription

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ISL97519 OBSOLETE PRODUCT RECOMMENDED REPLACEMENT PART ISL97519A 1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator DATASHEET FN6454 Rev 4.00 February 16, 2012 The ISL97519 is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 2.0A, 200m MOSFET, it can deliver up to 1A output current at over 90% efficiency. The selectable 600kHz and 1.2MHz allows smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation allowing the use of low ESR ceramic output capacitors. When shut down, it draws <1µA of current and can operate down to 2.3V input supply. These features, along with 1.
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