16A µModule Regulator Configurable as Quad, Triple, Dual or Single Output Powers FPGAs, ASICs & Microprocessors
At an ambient temperature of 55°C, the LTM4644 delivers up to 13A at 1.5V from a 12V input or up to 14A with 200LFM airflow. The four channels operate at 90° out-of-phase to minimize input ripple whether at the 1MHz default switching frequency or synchronized to an external clock between 700kHz and 1.3MHz. With the addition of an external bias supply above 4V, the LTM4644 can regulate from an input supply voltage as low as 2.375V. Output overvoltage and overcurrent fault protection are included in the regulator.
The LTM4644 is available with operation specified over the -40°C to +125°C internal temperature range. The µModule regulator is available for immediate delivery from stock with pricing starting at $22.85 each for 1,000-piece quantities. For more information, visit www.linear.com/product/LTM4644.
Summary of Features: LTM4644
Configurable 16A Step-Down Solution in Less Than 1.5 x 2.3cm Area on Dual-Sided PCB
- Only Eight Capacitors & Four Resistors Required for a Complete Four-Output Channel Solution
- Supports Four Independent 4A Outputs to a Single 16A Output & Everything in Between Easy Paralleling with Load Share
9 x 15 x 5.01mm BGA Package
4V to 14V VIN Range
- As low as 2.375VIN with External 4V Bias Supply
- Separate Input Supply Pins for Each Channel
User Adjustable VOUT between 0.6V to 5.5V
LINEAR TECHNOLOGY GmbH
Linear Technology Corporation, a member of the S&P 500, has been designing, manufacturing and marketing a broad line of high performance analog integrated circuits for major companies worldwide for over three decades. The Company's products provide an essential bridge between our analog world and the digital electronics in communications, networking, industrial, automotive, computer, medical, instrumentation, consumer, and military and aerospace systems. Linear Technology produces power management, data conversion, signal conditioning, RF and interface ICs, µModule® subsystems, and wireless sensor network products. For more information, visit www.linear.com.
Press releases you might also be interested in
Weitere Informationen zum Thema "Elektrotechnik":
Datavard und +Rasmussen gründen Joint Venture
Das Software- und Beratungsunternehmen Datavard und das Beratungsunternehmen +Rasmussen haben ein Joint Venture unter dem Namen Innovard GmbH gegründet.Weiterlesen