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Product Category:USB Power Switches & Charging Port Controllers
SOT23-6
New and Original
10000 Piece
TI
Original Genuine Packaging
USB Power Switch and Charge Port Controller SOT-23-6
SOT23-6
TPS2553DBVR 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.
TPS2553DBVR devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold.
TPS255x-1 devices provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. An internal reverse-voltage comparator disables the powerswitch when the output voltage is driven higher than the input to protect devices on the input side of the switch. The FAULT output asserts low during overcurrent and reverse-voltage conditions.
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
The products we provide are all genuine products from the original factory.
Packaging Details:Standard packaging for
Port:shenzhen
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A1: All online products on the shelves can be ordered online, but considering the high liquidity of spot inventory, it is currently impossible to be 100% accurate. If there is any abnormality, you can contact our company online and give the corresponding solution.
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A2:At present, our own brands are TI, ST, ADI, NXP, LATTICE, CYPRESS, INFINEON, XILINX and other first-line brands. Other channels are original and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
Q3. Do you test or inspect all goods before delivery?
A3: Yes, we 100% test and inspect all items before shipping.
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A4: Full payment. Goods will be dispatched within 1-5 business days after payment is received.
Q5: How to refund and exchange?
A5:100% money back guarantee or exchange for a similar product.
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