Datasheet4U Logo Datasheet4U.com

MIC26903-ZA - Synchronous DC-to-DC Buck Regulator

Description

The Micrel MIC26903-ZA is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture.

The MIC26903-ZA operates over an input supply range of 4.5V to 28V and provides a regulated output of up to 9A of output current.

Features

  • to ensure protection of the IC during fault conditions. These include undervoltage lockout to ens.

📥 Download Datasheet

Datasheet Details

Part number MIC26903-ZA
Manufacturer Micrel Semiconductor
File Size 1.27 MB
Description Synchronous DC-to-DC Buck Regulator
Datasheet download datasheet MIC26903-ZA Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MIC26950 12A Hyper Speed Control Synchronous DC-DC Buck Regulator MICREL
MIC2601 1.2A - 1.2MHz/2MHz Wide Input Range Integrated Switch Boost Regulator MICREL
MIC2602 1.2A - 1.2MHz/2MHz Wide Input Range Integrated Switch Boost Regulator MICREL
MIC2619 1.2MHz PWM Boost Converter MICREL
MIC2003 Fixed and Adjustable Current Limiting Power Distribution Switches Microchip

Other Datasheets by Micrel Semiconductor

Part Number Description
MIC26903 Synchronous DC-to-DC Buck Regulator
MIC26901 Synchronous DC-to-DC Buck Regulator
MIC2605 0.5A 1.2MHz / 2MHz Wide Input Range Boost Regulator
MIC2606 0.5A 1.2MHz / 2MHz Wide Input Range Boost Regulator
MIC26400 5A Hyper Speed Control Synchronous DC/DC 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
MIC26903-ZA 28V, 9A Hyper Speed Control Synchronous DC-to-DC Buck Regulator SuperSwitcher™ II General Description The Micrel MIC26903-ZA is a constant-frequency, synchronous buck regulator featuring a unique adaptive on-time control architecture. The MIC26903-ZA operates over an input supply range of 4.5V to 28V and provides a regulated output of up to 9A of output current. The output voltage is adjustable down to 0.6V with a guaranteed accuracy of ±1%, and the device operates at a switching frequency of 600kHz. Micrel’s Hyper Speed Control architecture allows for ultra-fast transient response while reducing the output capacitance and also makes (High VIN)/(Low VOUT) operation possible.
Published: |