DC Controller TPS40140 DC Controller TPS40140
DC Controller TPS40140
 






















 
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DC/DC Controller Boosts Efficiency

The TPS40140 DC controller turns power supplies in data center and telecommunication equipment into fully scalable, stackable power systems with greater load-handling capability and maximum efficiency. This unique PWM buck controller offers the simplicity of stand-alone dual or two-phase DC controllers with the ability to “stack” multiple devices together, creating a high-density power supply. Generating from 10-A to 320-A output current, true interleaved operation enables maximum efficiency up to 16 phases.

DC Controller TPS40140

Samples and Evaluation Modules Available Now!!
DC Controller TPS40140
 
 KEY FEATURES
• Selectable dual-output or 2-phase controller
• Interleaved operation, stackable to 16 phases
• 2-V to 40-V power stage operation range
• VDD from 4.5 V to 15 V, with internal 5-V regulator
• Vout from 0.7 V to 5.8 V
• Can convert from 15-V input to 0.7-V output at 1 MHz
• Supports prebiased outputs
 KEY APPLICATIONS
• Servers
• Networking equipment
• Power supply modules
• Video graphics cards
• Telecommunications equipment
• DC power distributed systems
• DDR memory


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