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MAX15003 - Triple-Output Buck Controller

General Description

The MAX15003 is a triple-output, pulse-width-modulated (PWM), step-down DC-DC controller with tracking and sequencing capability.

The device operates over the input voltage range of 5.5V to 23V or 5V ±10%.

Key Features

  • include lossless valley-mode current limit and hiccup mode output short-circuit protection. The MAX15003 is available in a space-saving, 7mm x 7mm, 48-pin TQFN-EP package and is specified for operation over the -40°C to +125°C automotive temperature range. See the MAX15002 data sheet for a dual version of the MAX15003. Features o 5.5V to 23V or 5V ±10% Input Voltage Range o Triple-Output Synchronous Buck Controller o Selectable In-Phase or 120° Out-of-Phase Operation o Output Voltages Adjustabl.

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📁 Similar Datasheet

Part Number Description Manufacturer
MAX15002 Dual-Output Buck Controller Maxim Integrated
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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX15000 Current-Mode PWM Controllers
MAX15001 Current-Mode PWM Controllers
MAX15004 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
MAX15005 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
MAX15006 ultra-low quiescent-current linear regulators

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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19-1048; Rev 0; 10/07 Triple-Output Buck Controller with Tracking/Sequencing General Description The MAX15003 is a triple-output, pulse-width-modulated (PWM), step-down DC-DC controller with tracking and sequencing capability. The device operates over the input voltage range of 5.5V to 23V or 5V ±10%. Each PWM controller provides an adjustable output down to 0.6V and delivers up to 15A for each output with excellent load and line regulation. The MAX15003 is optimized for high-performance, small-size power management solutions. The options of coincident tracking, ratiometric tracking, and output sequencing allow the tailoring of the powerup/power-down sequence depending on the system requirements.