Power-Distribution Switches. TPS2061C Datasheet

TPS2061C Switches. Datasheet pdf. Equivalent

Part TPS2061C
Description Power-Distribution Switches
Feature Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2000C, .
Manufacture etcTI
Datasheet
Download TPS2061C Datasheet



TPS2061C
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS2000C, TPS2001C, TPS2041C, TPS2051C, TPS2061C
TPS2065C, TPS2065C-2, TPS2068C, TPS2069C, TPS2069C-2
SLVSAU6H – JUNE 2011 – REVISED APRIL 2016
TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches
1 Features
1 Single Power Switch Family
• Pin-for-Pin With Existing TI Switch Portfolio
• Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A
• ±20% Accurate, Fixed, Constant Current Limit
• Fast Overcurrent Response: 2 µs
• Deglitched Fault Reporting
• Selected Parts With (TPS20xxC) and Without
(TPS20xxC-2) Output Discharge
• Reverse Current Blocking
• Built-In Soft Start
• Ambient Temperature Range: –40°C to 85°C
• UL Listed and CB-File No. E169910
2 Applications
• USB Ports and Hubs, Laptops, and Desktops
• High-Definition Digital TVs
• Set-Top Boxes
• Short-Circuit Protection
3 Description
The TPS20xxC and TPS20xxC-2 power-distribution
switch family is intended for applications, such as
USB, where heavy capacitive loads and short circuits
are likely to be encountered. This family offers
multiple devices with fixed current-limit thresholds for
applications from 0.5 A to 2 A.
The TPS20xxC and TPS20xxC-2 family limits the
output current to a safe level by operating in a
constant-current mode when the output load exceeds
the current limit threshold. This provides a predictable
fault current under all conditions. The fast overload
response time eases the burden on the main 5-V
supply to provide regulated power when the output is
shorted. The power-switch rise and fall times are
controlled to minimize current surges during turnon
and turnoff.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS20xxC,
TPS20xxC-2
SOT-23 (5)
VSSOP (8)
MSOP-PowerPAD (8)
2.90 mm × 1.60 mm
3.00 mm × 3.00 mm
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Diagram
VIN
RFLT
10 kW
IN OUT
VOUT
150 mF
Fault Signal
Control Signal
* DGN only
FLT
EN or
EN
GND
Pad*
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



TPS2061C
TPS2000C, TPS2001C, TPS2041C, TPS2051C, TPS2061C
TPS2065C, TPS2065C-2, TPS2068C, TPS2069C, TPS2069C-2
SLVSAU6H – JUNE 2011 – REVISED APRIL 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 4
6 Pin Configuration and Functions ......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 6
7.4 Thermal Information: SOT-23 ................................... 6
7.5 Thermal Information: MSOP-PowerPAD .................. 6
7.6 Electrical Characteristics: TJ = TA = 25°C................. 7
7.7 Electrical Characteristics: –40°C TJ 125°C......... 8
7.8 Timing Requirements: TJ = TA = 25°C...................... 9
7.9 Typical Characteristics ............................................ 11
8 Detailed Description ............................................ 14
8.1 Overview ................................................................. 14
8.2 Functional Block Diagram ....................................... 14
8.3 Feature Description................................................. 14
8.4 Device Functional Modes........................................ 16
9 Application and Implementation ........................ 17
9.1 Application Information............................................ 17
9.2 Typical Application ................................................. 17
10 Power Supply Recommendations ..................... 21
11 Layout................................................................... 22
11.1 Layout Guidelines ................................................. 22
11.2 Layout Example .................................................... 22
11.3 Power Dissipation and Junction Temperature ...... 22
12 Device and Documentation Support ................. 25
12.1 Related Links ........................................................ 25
12.2 Community Resources.......................................... 25
12.3 Trademarks ........................................................... 25
12.4 Electrostatic Discharge Caution ............................ 25
12.5 Glossary ................................................................ 25
13 Mechanical, Packaging, and Orderable
Information ........................................................... 25
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision G (July 2013) to Revision H
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section ................................................................................................. 1
• Deleted Devices table (previously Table 1) ........................................................................................................................... 4
Changes from Revision F (August 2012) to Revision G
Page
• Deleted (See Table 1) from Feature: UL Listed and CB-File No. E169910 ........................................................................... 1
• Changed From: PXKI To: PYKI in the DEVICE INFORMATION table SOT23-5 (DBV) column (TPS2069C) ...................... 4
• Deleted Note 2 from : "UL listed and CB complete"............................................................................................................... 4
Changes from Revision E (April 2012) to Revision F
Page
• Added device TPS20xxC-2 ................................................................................................................................................... 1
• Changed Feature From: Ouput Discharge When TPS20XXC is Disabled To: Selected parts with (TPS20xxC) and
without (TPS20xxC-2) Output Discharge ............................................................................................................................... 1
• Added devices TPS2041C, TPS2061C, TPS2065C-2, TPS2068C, and TPS2069C-2 to the Device Information table ....... 4
• Added the TPS2069C-2 Device ............................................................................................................................................. 4
• Added PXKI in the DEVICE INFORMATION table SOT23-5 (DBV) column (TPS2069C) .................................................... 4
• Added devices TPS2041C, TPS2061C, TPS2065C-2, TPS2068C, and TPS2069C-2 to and removed Product Preview.... 4
• Added Note 1 to the RECOMMENDED OPERATING CONDITIONS table........................................................................... 6
• Added TPS2041C, TPS2061C, TPS2068C, TPS2065C-2 and TPS2069C-2 devices to IOUT in the RECOMMENDED
OPERATING CONDITIONS table .......................................................................................................................................... 6
• Added the DBV option to Power Switch RDS(on) 1.5 A rated output, 25°C mΩ ....................................................................... 7
• Added the DBV option to Power Switch RDS(on) 1.5 A rated output ....................................................................................... 7
• Changed ISO Current Limit ..................................................................................................................................................... 7
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Copyright © 2011–2016, Texas Instruments Incorporated
Product Folder Links: TPS2000C TPS2001C TPS2041C TPS2051C TPS2061C TPS2065C TPS2065C-2 TPS2068C
TPS2069C TPS2069C-2





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