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TEXAS INSTRUMENTS TPS2553DDBVT
Power Load Distribution Switch IC, Active High, 1 Output, 6.5 V in, 1.5 A, 0.085 ohm, SOT-23-6
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPS2553DDBVT
- Order Code:
- 3008929
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- ECAD / MCAD
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Product Overview
The TPS2553DDBVT is a precision adjustable current-limited power-distribution switch 6 pin SOT23 package. It is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. Device offers a programmable current limit threshold between 75mA and 1.7A (typ) via 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 turn on/off. Switch limits output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. It is used in USB ports/hubs, digital TV, set-top boxes and VOIP phones.
- Operating voltage range from 2.7V to 6.5V
- Meets USB current-limiting requirements
- Enable high, input logic high turns on power switch
- Backwards compatible with TPS2551, constant current
- Fast overcurrent response is 2μs (typ)
- Reverse input-output voltage protection
- Built-in soft-start
- 15KV ESD protection per IEC 61000-4-2 (with external capacitance)
- UL E169910 listed and NEMKO IEC60950-1-am1 ed2.0
Applications
Power Management, Industrial
Product Information
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- :
- High Side
- :
- 1Channels
- :
- 6.5V
- :
- 1.5A
- :
- 0.085ohm
- :
- SOT-23
- :
- 6Pins
- :
- Yes
- :
- Active High
- :
- 1Outputs
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
Available for back order
More stock available to supplier lead times which is approximately 11/3/25
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥112.86
(
¥124.15
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥112.86 (¥124.15) | ( ) |
| 10+ | ¥84.96 (¥93.46) | ( ) |
| 50+ | ¥83.23 (¥91.55) | ( ) |
| 100+ | ¥81.50 (¥89.65) | ( ) |
| 250+ | ¥79.77 (¥87.75) | ( ) |
| 500+ | ¥78.04 (¥85.84) | ( ) |
| 1000+ | ¥76.31 (¥83.94) | ( ) |
| 2500+ | ¥74.57 (¥82.03) | ( ) |
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