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MIC27600 - 36V / 7A Hyper Speed Control Synchronous DC-DC Buck Regulator

Datasheet Summary

Description

The Micrel MIC27600 is a constant-frequency, synchronous buck regulator featuring a unique digitally modified adaptive on-time control architecture.

The MIC27600 operates over an input supply range of 4.5V to 36V and provides a regulated output of up to 7A of output current.

Features

  • to ensure protection of the IC during fault conditions. These include undervoltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, foldback current limit, “hiccup” mode shortcircuit protection and thermal shutdown. All support documentation can be found on Micrel’s web site at: www. micrel. com. Features.
  • Hyper Speed Control™ architecture enables - High Delta V operation (VIN = 36V and VOUT = 0.8V) - Small output capacitance 4.

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Datasheet preview – MIC27600

Datasheet Details

Part number MIC27600
Manufacturer MICREL
File Size 0.98 MB
Description 36V / 7A Hyper Speed Control Synchronous DC-DC Buck Regulator
Datasheet download datasheet MIC27600 Datasheet
Additional preview pages of the MIC27600 datasheet.

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Full PDF Text Transcription

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MIC27600 36V, 7A Hyper Speed Control™ Synchronous DC-DC Buck Regulator SuperSwitcher II™ General Description The Micrel MIC27600 is a constant-frequency, synchronous buck regulator featuring a unique digitally modified adaptive on-time control architecture. The MIC27600 operates over an input supply range of 4.5V to 36V and provides a regulated output of up to 7A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%, and the device operates at a switching frequency of 300kHz. Micrel’s Hyper Speed Control™ architecture allows for ultrafast transient response while reducing the output capacitance and also makes (High VIN)/(Low VOUT) operation possible.
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