TPS2552DBVT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS2552DBVT
Manufacturer

TI
ChipWorker Part#

CW14888642
Category

Power Distribution
Package

SOT-23-6
Description

Texas Instruments TPS2552DBVT, USB Power Switch, 85mΩ, 2.5V min., 6Pin SOT-23
Documentation

Datasheet

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TPS2552DBVT Specifications

Attribute	Attribute Value

Part Number	TPS2552DBVT
Manufacturer	TI
ChipWorker Part#	CW14888642
Category	Power Distribution
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	SOT-23-6
Number of Outputs	1 Output
Input Voltage (DC)	6.50 V
Number of Positions	6 Position
Power Dissipation	625 mW
Rise Time	1100 µs
Input Voltage (Max)	6.5 V
Input Voltage (Min)	2.5 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	285 mW
Input Voltage	6.5 V
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Size-Length	2.9 mm
Size-Width	1.6 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TPS2552DBVT is an Adjustable Active Low Current-limited Power Distribution Switch 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. This constant current device offers a programmable current-limit threshold between 75mA and 1.7A (typical) 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. TPS2552 device limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. An internal reverse-voltage comparator disables the power-switch 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 over-current and reverse-voltage conditions.
Up to 1.5A maximum load current
±6% Current-limit accuracy at 1.7A (typical)
Meets USB current-limiting requirements
Backwards compatible with TPS2550/51
75 to 1300mA Typical adjustable current limit
Constant-current device
Fast over-current response (2µs typical)
85mR High-side MOSFET
Reverse input-output voltage protection
2.5 to 6.5V Operating range
Built-in soft-start
Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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