TPS2553QDBVRQ1 - TI

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

Part No

TPS2553QDBVRQ1
Manufacturer

TI
ChipWorker Part#

CW1909542
Category

Power Management IC
Package

SOT-23-6
Description

USB Power SW USB Power Switch Single 6.5V 0.075A to 1.3A Automotive 6Pin SOT-23 T/R
Documentation

Datasheet

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TPS2553QDBVRQ1 Specifications

Attribute	Attribute Value

Part Number	TPS2553QDBVRQ1
Manufacturer	TI
ChipWorker Part#	CW1909542
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	SOT-23-6
Number of Outputs	1 Output
Output Current	1.5 A
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)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	6.5 V
Supply Voltage (Min)	2.5 V
Input Voltage	2.5V ~ 6.5V
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Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

DESCRIPTION
The TPS2553-Q1 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 (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. TPS2553-Q1 devices 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 overcurrent and reverse-voltage conditions.
FEATURES
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
• Up to 1.5 A Maximum Load Current
• ±6% Current-Limit Accuracy at 1.7 A (typ)
• Meets USB Current-Limiting Requirements
• Backwards Compatible with TPS2550/51
• Adjustable current-limit, 75 mA–1300 mA (typ)
• Constant-Current (TPS2553-Q1)
• Fast Overcurrent Response - 2-μs (typ)
• 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
• See the TI Switch Portfolio
APPLICATIONS
• Automotive
• Power Distribution
• Current Limiting

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