Power
Industry's First Automotive-Grade Synchronous Step-Down DC-DC Converter that Delivers Up to 4A
The MAX16962 is a high-efficiency, synchronous step-down converter that operates with a 2.7V to 5.5V input voltage range and provides a 0.8V to 3.6V output voltage range. The wide input/output voltage range and the ability to provide up to 4A to load current make this device ideal for on-board point-of-load and post-regulation applications. The MAX16962 achieves -3.7%/+2.6% output error over load, line, and temperature ranges.
The Integrated low RDSON switches improve efficiency at heavy loads and make the layout a much simpler task with respect to discrete solutions.
The MAX16962 is offered with factory-preset output voltages or with an adjustable output voltage. Factory-preset output voltage versions allow customers to achieve -3.7%/+2.6% output voltage accuracy without using external resistors, while the adjustable output voltage version provides the flexibility to set the output voltage to any desired value between 0.8V to 3.6V using an external resistive divider.
Additional features include 8ms soft-start, 16ms power-good output delay, overcurrent, and overtemperature protections. The MAX16962 is available in thermally enhanced 16-pin TSSOP-EP packages, and is specified for operation over the -40°C to +125°C automotive temperature range.
Key Features;
Small External Components
2.2MHz Operating Frequency
Ideal for Point-of-Load Applications
4A Maximum Load Current
Adjustable Output Voltage: 0.8V to 3.6V
2.7V to 5.5V Operating Supply Voltage
High Efficiency at Light Load
26µA Skip Mode Quiescent Current
Minimizes Electromagnetic Interference
Programmable SYNC I/O Pin
Operates Above AM-Radio Band
Available Spread Spectrum
Low Power Mode Saves Energy
1µA Shutdown Current
Open-Drain Power-Good Output
Limits Inrush Current During Startup
Soft-Start
Overtemperature and Short-Circuit Protections
4mm × 4mm, 16-Pin Thin QFN and 16-Pin TSSOP Packages
-40°C to 125°C Operating Temperature Range
Applications/Uses;
Automotive Infotainment
Industrial/Military
Point-of-Load Applications
Featured products
MAX17793
Analog Devices Inc.
3V to 80V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter
| SKU: | MAX17793 |
|---|---|
| Stock: | 9316 |
| Cost: | $3.64 |
MAX22516
Analog Devices Inc.
IO-Link Data Link Controller with Transceiver and Integrated DC-DC
| SKU: | MAX22516 |
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| Stock: | 8000 |
| Cost: | $5.42 |
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