Datasheet > TLV767_V02

TLV767_V02

更新时间： 2024-12-02 02:47:19

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德州仪器 - TI		/
页数	文件大小	规格书
38页	4422K
描述
TLV767 1-A, 16-V Precision Linear Voltage Regulator

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TLV767

SLVSE84C –DECEMBER 2018–REVISED JUNE 2020

TLV767 1-A, 16-V Precision Linear Voltage Regulator

1 Features

3 Description

The TLV767 is a wide input linear voltage regulator

supporting an input voltage range from 2.5 V to 16 V

and up to 1 A of load current. The output range is

from 0.8 V to 6.6 V or up to 13.6 V in the adjustable

version.

•

V_IN: 2.5 V to 16 V

V_OUT

–

0.8 V to 13.6 V (adjustable)

0.8 V to 6.6 V (fixed, 50-mV steps)

•

1% output accuracy over load and temperature

Low I_Q: 50 µA (typical, ~1.5 µA in shutdown)

Internal soft-start time: 500 µs (typical)

Fold-back current limiting and thermal protection

Stable with 1-µF ceramic capacitors

High PSRR: 70 dB at 1 kHz, 46 dB at 1 MHz

Temperature range: –40°C to +125°C

Package:

Additionally, the TLV767 has a 1% output accuracy

that can meet the needs of low voltage

microcontrollers (MCUs) and processors.

The TLV767 is designed to have a much lower I_Q

than traditional wide-V_INregulators, thus making the

device well positioned to meet the needs of

increasingly stringent standby power requirements.

When disabled, the TLV767 draws only 1.5 µA of I_Q.

The internal soft-start time and foldback current limit

reduce inrush current during startup, thus minimizing

input capacitance.

–

6-pin 2-mm × 2-mm WSON

8-pin 3-mm x 3-mm HVSSOP

Wide bandwidth PSRR performance is greater than

70 dB at 1 kHz and 46 dB at 1 MHz, which helps

attenuate the switching frequency of an upstream

DC/DC converter and minimizes post regulator

filtering. To allow for more flexibility, the TLV767 has

both fixed and adjustable versions.

2 Applications

•

Appliances

TVs, monitors, and set top boxes

Motion detectors (PIR, uWave, and so forth)

Motor drives and control boards

Printers and PC peripherals

Wi-Fi access points and routers

The TLV767 is available in a 6-pin, 2-mm × 2-mm

WSON (DRV) and an 8-pin 3-mm x 3-mm HVSSOP

(DGN) package.

Device Information⁽¹⁾

PART

NUMBER

PACKAGE

BODY SIZE (NOM)

WSON (6)

HVSSOP (8)

2.00 mm × 2.00 mm

3.00 mm x 3.00 mm

TLV767

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Typical Application Circuit

Reduced Inrush Current With 22 µF at C_OUT

0.75

OUT

0.5

0.25

R₁

C_FF

(opt.)

TLV767

C_OUT

C_IN

-0.25

-0.5

-0.75

-1

V_OUT

I_IN

V_IN

GND

R₂

V_EN

-1.25

-1.5

-1.75

-1

0.5

1.5

2.5

Time (ms)

3.5

4.5

D003

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...38

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TLV76708DGNR	TI	获取价格	TLV767 1-A, 16-V Precision Linear Voltage Regulator
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TLV76718DGNR	TI	获取价格	TLV767 1-A, 16-V Precision Linear Voltage Regulator
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