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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TPS24771RGER Fiches technique(PDF) 1 Page - Texas Instruments |
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TPS24771RGER Fiches technique(HTML) 1 Page - Texas Instruments |
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1 / 51 page  180 200 220 240 260 280 300 10 11 12 13 14 Output Voltage (V) VA Limiting with TPS2477x Regular 20 A ILIM C022 TPS2477x RSNS FSTP OUTH HGATE SENM PGHS GND VIN VOUT FLTb RHG C1 0.1 F HS FET COUT SET VDD ENHS OV PLIM IMON IMONBUF CFST TFLT CFLT TINR CINR Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS24772 TPS24771 TPS24770 SLVSCZ3 – MARCH 2015 TPS2477x 2.5 to 18-V High Performance Hot Swap 1 Features 3 Description The TPS2477x is a high performance analog Hot 1 • 2.5V to 18V Bus Operation (30V abs max) Swap Controller for 2.5 V to 18 V systems. The • Programmable Protection Settings: precise and highly programmable protection settings – Current Limit: ±5% at 10mV of the TPS2477x aid the design of high power high availability systems where isolating faults is critical. – Fast Trip: ±10% at 20mV • Programmable FET SOA Protection Programmable current limit, fast shut down, and fault timer protect the load and supply during fault • Programable Response Time for Fast Trip conditions such as a hot - short. The fast shutdown • Dual Timer (Inrush/Fault) threshold and response time can be tuned to ensure • Analog Current Monitor (1% at 25mV) a fast response to real faults, while avoiding nuisance trips. Programmable Safe Operating Area (SOA) • Programmable UV and OV protection and the inrush timer keep the MOSFET • Status Flags for Faults and Power Good safe under all conditions. After asserting power good, • 4mm × 4mm 24-pin QFN TPS2477x acts as a circuit breaker and runs the fault • 70 = Latch, 71 = Retry, 72 = Fast Latch Off timer during over current events, but doesn’t current limit. It shuts down after the fault timer expires. Two independent timers (inrush/fault) allow the user to 2 Applications customize protection based on system requirements. • Enterprise Storage Finally, the flexibility of the TPS2477x aid Hot Swap • Enterprise Server design for the 240 VA requirement and a design • Networking Cards example is shown in the datasheet. • 240 VA Applications Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS24770 TPS24771 RGE (24) 4.00 mm x 4.00 mm TPS24772 (1) For all available packages, see the orderable addendum at the end of the data sheet. 4 Simplified Schematic Limiting Output Power to 240VA, 20 A ILIM vs TPS2477x Implementation 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Numéro de pièce similaire - TPS24771RGER |
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Description similaire - TPS24771RGER |
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