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TPS75115QPWPREP

更新时间： 2024-01-15 19:18:05

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
27页	385K
描述
FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS

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TPS75115QPWPREP 数据手册

TPS75101-EP, ’75115-EP, ’75118-EP, ’75125-EP, ’75133-EP WITH POWER GOOD

TPS75301-EP, TPS75315-EP, TPS75318-EP, TPS75325-EP, TPS75333-EP WITH RESET

FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS

SGLS158 – APRIL 2003

Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

Ultralow 75 µA Typical Quiescent Current

Fast Transient Response

2% Tolerance Over Specified Conditions

For Fixed-Output Versions

Enhanced Diminishing Manufacturing

Sources (DMS) Support

20-Pin TSSOP (PWP) PowerPAD Package

Thermal Shutdown Protection

Enhanced Product Change Notification

†

Qualification Pedigree

PWP PACKAGE

(TOP VIEW)

1.5-A Low-Dropout Voltage Regulator

Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, Fixed

Output and Adjustable Versions

GND/HEATSINK

GND

†

Open Drain Power-Good (PG) Status

Output (TPS751xxQ)

Open Drain Power-On Reset With 100-ms

Delay (TPS753xxQ)

PG or RESET

Dropout Voltage Typically 160 mV at 1.5 A

(TPS75133Q)

FB/SENSE

OUTPUT

†

Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

GND/HEATSINK

NC – No internal connection

†

PG is on the TPS751xx and RESET is on the TPS753xx

description

The TPS753xxQ and TPS751xxQ are low dropout regulators with integrated power-on reset and power-good (PG)

functions respectively. These devices are capable of supplying 1.5 A of output current with a dropout of 160 mV

(TPS75133Q, TPS75333Q). Quiescent current is 75 µA at full load and drops down to 1 µA when the device is

disabled. TPS751xxQ and TPS753xxQ are designed to have fast transient response for larger load current

changes.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 160 mV at an

output current of 1.5 A for the TPS75x33Q) 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 75 µA over the full range of output current, 1 mA to 1.5 A). These two key specifications yield a significant

improvement in operating life for battery-powered systems.

The device is enabled when EN is connected to a low level voltage. 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

µA at T = 25°C.

For the TPS751xxQ, the power-good terminal (PG) is an active high, open drain output, which can be used to

implement a power-on reset or a low-battery indicator.

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.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...27

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与TPS75115QPWPREP相关器件

型号	品牌	获取价格	描述	数据表
TPS75115QPWPREPR	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75115QPWPRG4	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75115QPWPRQ1	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75115QPWPRQ1R	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75118	ETC	获取价格	Fast-Transient-Response 1.5-A LDO Voltage Regulator
TPS75118Q	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75118QPWP	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75118QPWPG4	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75118QPWPR	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75118QPWPREP	TI	获取价格	FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS

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