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ISL70003ASEH - 9A Buck Regulator

General Description

3.

12 3.1 Absolute Maximum Ratings

Key Features

  • two logic-level disable inputs that can be used to inhibit pulses on the phase (LXx) pins to maximize efficiency based on the load current. The ISL70003ASEH also supports DDR.

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Other Datasheets by Intersil (now Renesas)

Part Number Description
ISL70003SEH 6A Buck Regulator
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ISL70062SEH Radiation Hardened 10A NMOS Load Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ISL70003ASEH Radiation and SEE Hardened 3V to 13.2V, 9A Buck Regulator Datasheet The ISL70003ASEH is an improved version of the ISL70003SEH regulator with both tighter load regulation (<0.3% typical) and a higher output current rating of 9A. Operating over an input voltage range of 3.0V to 13.2V with integrated low rDS(ON) MOSFETs makes this monolithic solution highly efficient. Also, a tightly regulated output voltage is possible, which is externally adjustable from 0.6V to ~90% of the input voltage. Continuous output load current capability is 9A for TJ ≤+125°C and 6A for TJ ≤+150°C. The ISL70003ASEH uses voltage mode control architecture with feed-forward and switches at a selectable frequency of 500kHz or 300kHz.