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MIC23159 - 3MHz PWM Dual 2A Buck Regulator

Download the MIC23159 datasheet PDF. This datasheet also covers the MIC23158 variant, as both devices belong to the same 3mhz pwm dual 2a buck regulator family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • The MIC23158/9 is a high-efficiency, 3MHz, dual, 2A synchronous buck regulator with HyperLight Load mode, power good output indicator, and programmable soft start. The MIC23159 also provides an auto discharge feature that switches in a 225Ω pull down circuit on its output to discharge the output capacitor when disabled. HyperLight Load provides very high efficiency at light loads and ultrafast transient response which makes the MIC23158/9 perfectly suited for supplying processor core voltages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC23158-MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MIC23159
Manufacturer Micrel Semiconductor
File Size 935.20 KB
Description 3MHz PWM Dual 2A Buck Regulator
Datasheet download datasheet MIC23159 Datasheet

📁 Similar Datasheet

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Other Datasheets by Micrel Semiconductor

Part Number Description
MIC23150 4MHz PWM 2A Buck Regulator
MIC23153 4MHz PWM 2A Buck Regulator
MIC23155 3MHz PWM 2A Buck Regulator
MIC23156 3MHz Synchronous Buck Regulator
MIC23158 3MHz PWM Dual 2A Buck Regulator

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.

View original datasheet text
MIC23158/9 3MHz PWM Dual 2A Buck Regulator with HyperLight Load and Power Good General Description Features The MIC23158/9 is a high-efficiency, 3MHz, dual, 2A synchronous buck regulator with HyperLight Load mode, power good output indicator, and programmable soft start. The MIC23159 also provides an auto discharge feature that switches in a 225Ω pull down circuit on its output to discharge the output capacitor when disabled. HyperLight Load provides very high efficiency at light loads and ultrafast transient response which makes the MIC23158/9 perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors.