TPS75918

更新时间： 2024-11-14 22:52:51

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
25页	445K
描述
POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS

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TPS75918 数据手册

TPS75901, TPS75915

TPS75918, TPS75925, TPS75933

www.ti.com

SLVS318E–DECEMBER 2000–REVISED MARCH 2004

POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A

LOW-DROPOUT VOLTAGE REGULATORS

FEATURES

TO–220 (KC) PACKAGE

•

7.5-A Low-Dropout Voltage Regulator

(TOP VIEW)

•

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

Fixed-Output and Adjustable Versions

GND

•

Open Drain Power-Good (PG) Status Output

(Fixed Options Only)

OUTPUT

FB/PG

Dropout Voltage Typically 400 mV at 7.5 A

(TPS75933)

TO–263 (KTT) PACKAGE

(TOP VIEW)

•

Low 125 µA Typical Quiescent Current

Fast Transient Response

3% Tolerance Over Specified Conditions for

Fixed-Output Versions

GND

OUTPUT

FB/PG

•

Available in 5-Pin TO-220 and TO-263

Surface-Mount Packages

Thermal Shutdown Protection

DESCRIPTION

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.

TPS75933

DROPOUT VOLTAGE

TPS75915

LOAD TRANSIENT RESPONSE

JUNCTION TEMPERATURE

600

500

200

100

= 1.5 V

= 100 µF

= 7.5 A

1 A

400

–100

–200

300

200

100

20 40 60 80 100 120 140 160 180 200

–40 –25 –10 –5 20 35 50 65 80 95 110 125

– Junction Temperature – °C

t – Time – µs

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...25

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与TPS75918相关器件

型号	品牌	获取价格	描述	数据表
TPS75918KC	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75918KCG3	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75918KTT	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75918KTTR	ETC	获取价格	VOLT REGULATOR\|FIXED\|+1.8V\|CMOS\|SIP\|5PIN\|PLASTIC
TPS75918KTTT	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75918KTTTG3	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75925	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75925_13	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75925KC	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS
TPS75925KCG3	TI	获取价格	POWER GOOD FAST-TRANSIENT RESPONSE 7.5-A LOW-DROPOUT VOLTAGE REGULATORS

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