TPS2553DBVR Semiconductors - ICs by Texas Instruments

POWER LOAD SWITCH HIGH SIDE SOT-23-6

Status: Unknown
Series: -
RoHS: Unknown
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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. TPS255x 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.

Where to Buy

Prices starting from US$0.26

Distributor Stock
Logo for RS
RS
from US$0.70
2,290
in stock
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Logo for Texas Instruments
Texas Instruments
from US$0.26
28,507
in stock
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Chip One Stop
from US$0.44
2,990
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.52
245
in stock
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Newark Electronics
from US$0.86
224
in stock
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Logo for element14
element14
from US$0.35
224
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Farnell
from US$0.35
224
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Specifications

Power Load Switch Type High Side
Input Voltage 6.5V
Current Limit 1.7A
On State Resistance 0.085ohm
Distribution Switch Case Style SOT-23
No. of Pins 6Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Power Dissipation Pd 625mW

Alternative Descriptions

0.075-1.7A adj. ILIMIT, 2.5-6.5V, 85mΩ USB power switch, active-high, reverse blocking | Texas Instruments
TPS2553DBVR, DIST Single | RS
IC: power switch | Transfer Multisort Elektronik
Power Load Switch, High Side, Sot-23-6 | Newark Electronics
POWER LOAD SWITCH, HIGH SIDE, SOT-23-6 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS2553DBVR?

Additional datasheets, footprints and schematics for TPS2553DBVR are listed on our Part Details page. You can also find images and similar parts to TPS2553DBVR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS2553DBVR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPS2553DBVR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS2553DBVR fall under?

The TPS2553DBVR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS2553DBVR when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS2553DBVR you can contact the distributor directly for product support, shipping queries etc.

Is the TPS2553DBVR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS2553DBVR have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, RS, Transfer Multisort Elektronik and Newark Electronics have stock available or on a lead time for TPS2553DBVR.

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