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TPS2065CDBVR Datasheet(PDF) 1 Page - Texas Instruments

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No. de Pieza. TPS2065CDBVR
Descripción  Current-Limited, Power-Distribution Switches
Descarga  32 Pages
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Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
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TPS2065CDBVR Datasheet(HTML) 1 Page - Texas Instruments

 
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OUT
IN
GND
FLT
RFLT
10 kW
Control Signal
VIN
150 mF
Fault Signal
Pad*
VOUT
* DGN only
EN or
EN
GND
IN
IN
EN or EN
OUT
OUT
OUT
FLT
1
2
3
4
5
6
7
8
GND
OUT
FLT
IN
1
2
3
5
4
DGN, DGK
(Top View)
DBV
(Top View)
EN or EN
DGN, DGK
(Top V
DGN Only
TPS20xxC, TPS20xxC-2
www.ti.com
SLVSAU6G – JUNE 2011 – REVISED JULY 2013
Current-Limited, Power-Distribution Switches
1
FEATURES
DESCRIPTION
The TPS20xxC and TPS20xxC-2 power-distribution
2
Single Power Switch Family
switch family is intended for applications such as
Pin for Pin with Existing TI Switch Portfolio
USB where heavy capacitive loads and short-circuits
Rated currents of 0.5 A, 1 A, 1.5 A, 2 A
are likely to be encountered. This family offers
multiple devices with fixed current-limit thresholds for
±20% Accurate, Fixed, Constant Current Limit
applications between 0.5 A and 2 A.
Fast Over-Current Response – 2 µs
The TPS20xxC and TPS20xxC-2 family limits the
Deglitched Fault Reporting
output current to a safe level by operating in a
Selected Parts with (TPS20xxC) and without
constant-current mode when the output load exceeds
(TPS20xxC-2) Output Discharge
the current-limit threshold. This provides a predictable
Reverse Current Blocking
fault current under all conditions. The fast overload
response time eases the burden on the main 5 V
Built-in Softstart
supply to provide regulated power when the output is
Ambient Temperature Range: –40°C to 85°C
shorted. The power-switch rise and fall times are
UL Listed and CB-File No. E169910
controlled to minimize current surges during turn-on
and turn-off.
APPLICATIONS
USB Ports/Hubs, Laptops, Desktops
High-Definition Digital TVs
Set Top Boxes
Short-Circuit Protection
Figure 1. Typical Application
Table 1. DEVICES(1)
STATUS
MAXIMUM OPERATING
DEVICES
CURRENT
MSOP-8 ( PowerPad™)
SOT23-5
MSOP-8
0.5
TPS2041C and 51C
Active and Active
1
TPS2061C and 65C
Active and Active
Active and Active
1
TPS2065C-2
Active
Active
1.5
TPS2068C and 69C
Active and Active
— and Active
1.5
TPS2069C-2
Active
2
TPS2000C and 01C
Active and Active
Active and Active
(1)
For more details, see the DEVICE INFORMATION table.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPad is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2011–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.


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