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TPS76830QPWPRQ1R Datasheet

  • TPS76830QPWPRQ1R

  • FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS

  • 358.78KB

  • 21頁

  • TI

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TPS76815-Q1, TPS76818-Q1, TPS76825-Q1, TPS76827-Q1
TPS76828-Q1, TPS76830-Q1 TPS76833-Q1, TPS76850-Q1, TPS76801-Q1
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS155 鈥?FEBRUARY 2003
D
Qualification in Accordance With
AEC-Q100
鈥?/div>
D
Open Drain Power Good (See TPS767xx for
D
D
Power-On Reset With 200-ms Delay Option)
20-Pin TSSOP (PWP) Package
Thermal Shutdown Protection
PWP PACKAGE
(TOP VIEW)
D
Qualified for Automotive Applications
D
Customer-Specific Configuration Control
D
D
D
D
D
D
D
Can Be Supported Along With
Major-Change Approval
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
1 A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V,
3.0-V, 3.3-V, 5.0-V Fixed Output and
Adjustable Versions
Dropout Voltage Down to 230 mV at 1 A
(TPS76850)
Ultralow 85
碌A(chǔ)
Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for
Fixed-Output Versions
GND/HSINK
GND/HSINK
GND
NC
EN
IN
IN
NC
GND/HSINK
GND/HSINK
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND/HSINK
GND/HSINK
NC
NC
PG
FB/NC
OUT
OUT
GND/HSINK
GND/HSINK
NC 鈥?No internal connection
鈥?Contact factory for details. Q100 qualification data available on
request.
description
This device is designed to have a fast transient response and be stable with 10-碌F low ESR capacitors. This
combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV
at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, since
the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output
loading (typically 85
碌A(chǔ)
over the full range of output current, 0 mA to 1 A). These two key specifications yield
a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep
mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to
less than 1
碌A(chǔ)
at T
J
= 25擄C.
Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery
indicator.
The TPS768xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and
in an adjustable version (programmable over the range of 1.2 V to 5.5 V). Output voltage tolerance is specified
as a maximum of 2% over line, load, and temperature ranges. The TPS768xx family is available in a 20-pin PWP
package.
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2002, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

TPS76830QPWPRQ1R相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    TPS70 OPEN FRAME 70 WATT
    TOTAL-POWER&nbs...
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA [T...
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA [T...
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA [T...
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA
  • 英文版
    PHOTO DIODE SILICON PIN
    TOSHIBA [T...
  • 英文版
    PHOTO DIODE FOR PHOTO SENSOR
    Toshiba
  • 英文版
    50 mA, 24 V, 3.2 uA Supply Current Low-Dropout Linear Regula...
    TI
  • 英文版
    50 mA, 24 V, 3.2 uA Supply Current Low-Dropout Linear Regula...
    TI [Texas ...
  • 英文版
    Low Dropout Regulator
    TI
  • 英文版
    Lead(Pb)-Free Various Kinds Of Remote Control Systems Optica...
    TOSHIBA [T...
  • 英文版
    Lead(Pb)-Free Various Kinds Of Remote Control Systems Optica...
    TOSHIBA [T...
  • 英文版
    最低壓降 (LDO) PMOS 可調(diào)節(jié)穩(wěn)壓器
    TI
  • 英文版
    最低壓降 (LDO) PMOS 穩(wěn)壓器
    TI
  • 英文版
    最低壓降 (LDO) PMOS 電壓穩(wěn)壓器
    TI
  • 英文版
    最低壓降 (LDO) PMOS 穩(wěn)壓器
    TI
  • 英文版
    微功耗非常低壓降 (LDO) PMOS 可調(diào)節(jié)穩(wěn)壓器
    TI

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