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TPS23757 : High Efficiency PoE Interface and DC/DC Controller

TPS23753A : IEEE 802.3-2005 PoE Interface and Isolated Converter Controller with Enhanced ESD Ride-Through

Application Notes   

  • Designing with the TPS23753 Powered Device and Power Supply Controller (Rev. A) (slva305a.HTM, 8 KB)
    16 Jun 2009 Abstract
  • Advanced Adapter ORing Solutions using the TPS23753 (Rev. A) (slva306a.HTM, 8 KB)
    09 Feb 2009 Abstract
 

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Part Number  Status  Duty Cycle (%)  UVLO  Fault Response  Numeric Price for Sort  Switching Frequency  rDS(on) per FET (typ) (mOhms)  Auxiliary Power Rails Supported  Auxiliary/Local Power Support  Driven/Active Clamp (Second Gate Drive)  PoE Current Limit (min) (mA)  Rating  Error Amplifier  PoE Standards Supported  PD Power Level  PoE Inrush Limit (typ) (mA)  PoE I/F  PoE I/F & DC DC Control  Pin/Package  Approx. Price (US$)  
Description  
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TPS23757NEW
ACTIVE  		78  Unified  Auto Retry  1.65  Synchronizable and Programmableand Programmable  430  12V-57V  Programmable  Yes  400  Catalog  No  802.3at type1  13W  140    Yes  20TSSOP1.65 | 1ku  High Efficiency PoE Interface and DC/DC Controller  
TPS23753ANEW
ACTIVE  		78  Unified  Auto Retry  1.45  Synchronizable and Programmable  700  12V-57V  Programmable  No  405  Catalog  No  802.3at type1  13W  140    Yes  14TSSOP1.45 | 1ku  IEEE 802.3-2005 PoE Interface and Isolated Converter Controller with Enhanced ESD Ride-Through  
TPS23754-1ACTIVE  78  Unified  Auto Retry  1.9  Synchronizable and Programmable  430  24V-57V  Programmable  Yes  850  Catalog  No  802.3at type1,2  25W  140    Yes  20HTSSOP1.90 | 1ku  IEEE 802.3at PoE Interface and Isolated Converter Controller  
TPS23754ACTIVE  78  Unified  Auto Retry  1.9  Synchronizable and Programmable  430  24V-57V  Programmable  Yes  850  Catalog  No  802.3at type1,2  25W  140    Yes  20HTSSOP1.90 | 1ku  High Power/High Efficiency PoE Interface and DC/DC Controller  
TPS23753ACTIVE  78  Unified  Auto Retry  1.45  Synchronizable and Programmableup to 1MHz  700  12V-57V  Programmable  No  405  Catalog  No  802.3at type1  13W  140    Yes  14TSSOP1.45 | 1ku  IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller  
TPS2376-HACTIVE  N/A  Adjustable  Auto Retry  1.25  N/A  580  N/A  External Circuit  N/A  625  Catalog  N/A  802.3at type1 (high current)  25W  Programmable  Yes    8SO PowerPAD1.25 | 1ku  IEEE 802.3af PoE HIGH POWER PD CONTROLLER  
TPS23750ACTIVE  50  802.3af  Auto Retry  1.5  Programmable  600  24V-57V  External Circuit  No  405  Catalog  Yes  802.3at type1  13W  140    Yes  20HTSSOP1.50 | 1ku  IEEE 802.3af PD Controller with Integrated DC/DC  
TPS2377ACTIVE  N/A  Unified  Latch  1  N/A  580  N/A  External Circuit  N/A  405  Catalog  N/A  802.3at type1  13W  Programmable  Yes    8SOIC
8TSSOP		1.00 | 1ku  IEEE 802.3af PoE Powered Device Controllers  
TPS2376ACTIVE  N/A  Adjustable  Latch  1  N/A  580  N/A  External Circuit  N/A  405  Catalog  N/A  802.3at type1  13W  Programmable  Yes    8SOIC
8TSSOP		1.00 | 1ku  IEEE 802.3af PoE Powered Device Controllers  
TPS2375ACTIVE  N/A  802.3af  Latch  1  N/A  580  N/A  External Circuit  N/A  405  Catalog  N/A  802.3at type1  13W  Programmable  Yes    8SOIC
8TSSOP		1.00 | 1ku  IEEE 802.3af PoE Powered Device Controllers  
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