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TPS2553DBVR

  • In Stock: 200000
  • Available: 108442

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.21053US $0.21
10+US $0.14035US $1.40
30+US $0.10526US $3.16
100+US $0.08421US $8.42
500+US $0.07719US $38.60
1000+US $0.07018US $70.18

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Quick RFQ
  • Description
  • Alternatives
  • Shopping Guide
Description

The TPS255x and TPS255x-1 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current.
These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typical) through an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings.
The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff. 
Features
• Up to 1.5-A Maximum Load Current
• ±6% Current-Limit Accuracy at 1.7 A (Typical)
• Meets USB Current-Limiting Requirements
• Backwards Compatible With TPS2550 and TPS2551
• Adjustable Current Limit: 75 mA to 1700 mA (Typical)
• Constant-Current (TPS255x) and Latch-Off (TPS255x-1) Versions
• Fast Overcurrent Response - 2 µs (Typical)
• 85-mΩ High-Side MOSFET (DBV Package)
• Reverse Input-Output Voltage Protection
• Operating Range: 2.5 V to 6.5 V
• Built-In Soft Start
• 15-kV ESD Protection per IEC 61000-4-2 (With External Capacitance)
• UL Listed
– File No. E169910 and NEMKO IEC60950-1-am1 ed2.0 ApplicationsUSB Ports and HubsDigital TVsSet-Top BoxesVOIP Phones
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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