Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

TPS75815 Datasheet(PDF) 1 Page - Texas Instruments

No. de Pieza. TPS75815
Descripción  FAST-TRANSIENT RESPONSE, 3A, LOW-DROPOUT VOLTAGE REGULATORS
Descarga  26 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo 

TPS75815 Datasheet(HTML) 1 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 1 / 26 page
background image
www.ti.com
FEATURES
DESCRIPTION
TPS75815
LOAD TRANSIENT RESPONSE
t −Time −
µs
TJ −Junction Temperature −_C
−40 −25 −10 5 20 35 50 65 80 85 110 125
0
20
40 60 80 100 120 140 160 180 200
250
200
150
100
50
0
150
100
50
0
−50
−100
−150
3
0
TPS75833
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
1
2
3
4
5
EN
IN
GND
OUTPUT
FB/NC
EN
IN
GND
OUTPUT
FB/NC
1
2
3
4
5
TO−220 (KC) PACKAGE
(TOP VIEW)
TO−263 (KTT) PACKAGE
(TOP VIEW)
VO = 1.5 V
CO = 100 µF
IO = 3 A
VO = 3.3 V
di
dt
0.75 A
=
s
TPS75801
,, TPS758A01
TPS75815, TPS75818
TPS75825, TPS75833
SLVS330F – JUNE 2001 – REVISED APRIL 2007
FAST-TRANSIENT RESPONSE, 3A, LOW-DROPOUT VOLTAGE REGULATORS
Quiescent current is 125
µA at full load and drops to
less than 1
µA when the device is disabled. The
• 3A Low-Dropout Voltage Regulator
TPS758xx
is
designed
to
have
fast
transient
• Available in 1.5V, 1.8V, 2.5V, and 3.3V
response for large load current changes.
Fixed-Output and Adjustable Versions
Because the PMOS device behaves as a low-value
• Dropout Voltage Typically 150mV at 3A
resistor, the dropout voltage is very low (typically
(TPS75833)
150mV at an output current of 3A for the TPS75833)
• V
REF and Pinout Compatible with MIC29302
and is directly proportional to the output current.
Additionally, since the PMOS pass element is a
(TPS758A01)
voltage-driven device, the quiescent current is very
• Low 125µA Typical Quiescent Current
low and independent of output loading (typically
• Fast Transient Response
125
µA over the full range of output current). These
• 3% Tolerance Over Specified Conditions for
two
key
specifications
yield
a
significant
improvement in operating life for battery-powered
Fixed-Output Versions
systems.
• Available in 5-Pin TO-220 and TO-263
Surface-Mount Packages
The
device
is
enabled
when
EN
(enable)
is
connected to a high voltage level (> 2V). Applying a
• Thermal Shutdown Protection
low voltage level (< 0.7V) to EN shuts down the
regulator, reducing the quiescent current to less than
1
µA at T
J = +25°C.
The TPS758xx family of 3A low dropout (LDO)
The TPS758xx is offered in 1.5V, 1.8V, 2.5V, and
regulators
contains
four
fixed
voltage
option
3.3V fixed-voltage versions and in an adjustable
regulators
and
an
adjustable
voltage
option
version (programmable over the range of 1.22V to
regulator. These devices are capable of supplying 3A
5V). Output voltage tolerance is specified as a
of
output
current
with
a
dropout
of
150mV
maximum of 3% over line, load, and temperature
(TPS75833). Therefore, the device is capable of
ranges. The TPS758xx family is available in a 5-pin
performing a 3.3V to 2.5V conversion.
TO-220 (KC) and TO-263 (KTT) packages.
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.
PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2001–2007, 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.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn