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TPS75925KTTTG3 Datasheet(PDF) 1 Page - Texas Instruments

No. de Pieza. TPS75925KTTTG3
Descripción  POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
Descarga  30 Pages
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Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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TPS75925KTTTG3 Datasheet(HTML) 1 Page - Texas Instruments

 
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FEATURES
TO–220 (KC) PACKAGE
(TOP VIEW)
1
2
3
4
5
EN
IN
GND
OUTPUT
FB/PG
1
TO–263 (KTT) PACKAGE
(TOP VIEW)
2
3
4
5
EN
IN
GND
OUTPUT
FB/PG
DESCRIPTION
TJ – Junction Temperature – °C
–40
35
110
50
TPS75933
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
600
125
500
400
300
200
100
0
IO = 7.5 A
–25 –10 –5
20
65
95
80
t – Time –
µs
TPS75915
LOAD TRANSIENT RESPONSE
–200
0
0
60
40
20
80 100
140
120
160 180 200
0
100
–100
VO = 1.5 V
Co = 100 µF
10
5
200
di
dt
+
1 A
ms
TPS75901, TPS75915
TPS75918, TPS75925, TPS75933
SLVS318E – DECEMBER 2000 – REVISED MARCH 2004
POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A
LOW-DROPOUT VOLTAGE REGULATORS
7.5-A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V
Fixed-Output and Adjustable Versions
Open Drain Power-Good (PG) Status Output
(Fixed Options Only)
Dropout Voltage Typically 400 mV at 7.5 A
(TPS75933)
Low 125 µA Typical Quiescent Current
Fast Transient Response
3% Tolerance Over Specified Conditions for
Fixed-Output Versions
Available in 5-Pin TO-220 and TO-263
Surface-Mount Packages
Thermal Shutdown Protection
The TPS759xx family of 7.5-A low dropout (LDO) regulators contains four fixed voltage option regulators with
integrated power-good (PG) and an adjustable voltage option regulator. These devices are capable of supplying
7.5 A of output current with a dropout of 400 mV (TPS75933). Therefore, the devices are capable of performing a
3.3-V to 2.5-V conversion. Quiescent current is 125 µA at full load and drops below 10 µA when the devices are
disabled. The TPS759xx is designed to have fast transient response for large load current changes.
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2000–2004, 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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