Product Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
Data Sheet | 28V, 600mA Automotive Step-Down Converter with Low Operating Current | Nov 25, 2014 |
Support & Training
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Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Key Features
- Wide 3.5V to 28V Input Voltage Range
- 42V Input Transient Tolerance
- 5V Fixed or 1V to 10V Adjustable Output Voltage
- Integrated 600mA High-Side Switch
- 220kHz to 1.0MHz Adjustable Switching Frequency
- Frequency Synchronization Input
- Internal Boost Diode
- 45µA Skip-Mode Operating Current
- Less than 10µA Shutdown Current
- Adjustable Power-Good Output Level and Timing
- 3.3V Logic Level to 42V Compatible Enable Input
- Current-Limit, Thermal Shutdown, and Overvoltage Protections
- -40°C to +125°C Automotive Temperature Range
Applications/Uses
- Automotive
- Industrial
Description
The device operates in skip mode for reduced current consumption in light-load conditions. An adjustable reset threshold helps keep microcontrollers alive down to the lowest specified input voltage. Protection features include cycle-by-cycle current limit, soft-start, overvoltage, and thermal shutdown with automatic recovery. The device also features a power-good monitor to ease power-supply sequencing.
The device operates over the -40°C to +125°C automotive temperature range and is available in a 16-pin QSOP package.
Technical Docs
Data Sheet | 28V, 600mA Automotive Step-Down Converter with Low Operating Current | Nov 25, 2014 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .