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TPS2553QDBVRQ1

TPS2553QDBVRQ1

TPS2553QDBVRQ1

Texas Instruments

N-Channel 0.95mm PMIC Automotive, AEC-Q100 Series TPS2553 6 Pin 5V SOT-23-6

SOT-23

TPS2553QDBVRQ1 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-6
Number of Pins 6
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Feature Slew Rate Controlled, Status Flag
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 6
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.95mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS2553
Number of Outputs 1
Output Type N-Channel
Max Output Current 1.5A
Operating Supply Voltage 6.5V
Number of Channels 1
Interface On/Off
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Configuration High Side
Output Current 1.5A
Voltage - Supply (Vcc/Vdd) Not Required
Max Supply Current 1.5A
Adjustable Threshold YES
Input Type Non-Inverting
Turn On Delay Time 3 ms
Switch Type General Purpose
Min Input Voltage 2.5V
Max Input Voltage 6.5V
Turn-Off Delay Time 3 ms
Ratio - Input:Output 1:1
Voltage - Load 2.5V~6.5V
Fault Protection Current Limiting (Adjustable), Over Temperature, UVLO
Rds On (Typ) 85m Ω
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,000 $1.01780 $3.0534
6,000 $0.98145 $5.8887
TPS2553QDBVRQ1 Product Details

Description


The TPS2553QDBVRQ1 power-distribution switch is designed for applications that need precise current limiting or that include significant capacitive loads and short circuits. It can deliver a continuous load current of up to 1.5 A. An external resistor can be used to program a current-limit threshold between 75 mA and 1.7 A (typical). At the higher current-limit levels, current-limit accuracy of up to ±6% can be reached. To minimize current surges during turn on and off, the rise and fall times of the power switch are managed.

When the output load exceeds the current-limit threshold, the TPS2553QDBVRQ1 device uses a constant-current mode to limit the output current to a safe level. To protect devices on the input side of the switch, an inbuilt reverse-voltage comparator disables the power switch when the output voltage is driven higher than the input voltage. During overcurrent and reverse-voltage circumstances, the FAULT output asserts low.



Features


? 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)

? See the TI Switch Portfolio

? Adjustable Current-Limit, 75 mA–1300 mA (Typical)

? Constant-Current Version

? Fast Overcurrent Response - 2-μs (Typical)

? 85-m? High-Side MOSFET

? 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 (Typical)

? Meets Universal Serial Bus (USB) Current Limiting Requirements



Applications


? Power Distribution and Switching

? Precision Current Limiting

? USB Ports and Hubs

? Automotive ECU Supply Rail Power Distribution and Switching

? Automotive ECU Supply Rail Precision Current Limiting


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