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ISL97519AIUZ

DC-DC Switching Step Up Regulator, Adjustable, 2.3V-5.5Vin, 2.3V-25Vout, 2Aout, MSOP-8

ISL97519AIUZ - DC-DC Switching Step Up Regulator, Adjustable, 2.3V-5.5Vin, 2.3V-25Vout, 2Aout, MSOP-8

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Manufacturer:
RENESAS RENESAS
Manufacturer Part No:
ISL97519AIUZ
Newark Part No.:
12N6891
Technical Datasheet:
ISL97519AIUZ   Datasheet
See all Technical Docs

Product Overview

The ISL97519AIUZ is a high-frequency high efficiency step-up Voltage Regulator operated at constant frequency PWM mode. With an internal 2A, 200mΩ MOSFET, it can deliver up to 1A output current at over 90% efficiency. Two selectable frequencies, 600kHz and 1.2MHz, allow tradeoffs between smaller components 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 1.2MHz switching frequency, make it an ideal device for portable equipment and TFT-LCD displays.
  • Adjustable soft-start
  • Internal thermal protection
  • >90% Efficiency

Applications

Consumer Electronics, Communications & Networking, Portable Devices

Product Information

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:
Boost (Step Up)

:
2.3V

:
5.5V

:
1Outputs

:
MSOP

:
8Pins

:
2A

:
2.3V

:
25V

:
1.5MHz

:
85°C

:
-

:
-

:
MSL 3 - 168 hours
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Technical Docs (1)

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