Datasheet > TPL6305

TPL6305

更新时间： 2024-11-09 17:01:51

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
20页	899K
描述
Low-Input Low-Dropout 3-A Linear Regulator with Enable Control

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TPL6305 数据手册

TPL6305

Low-Input, Low-Dropout, 3-A Linear Regulator with Enable Control

Features

Applications

Input Voltage Range: 1.4 V to 6.5 V

Communication Infrastructure

Telecom and Networking Cards

Motherboards and Peripheral Cards

Computing Systems

•

Adjustable Output Voltage: 0.5 V to 5.2 V

±2% Accuracy over Line Regulation, Load Regulation,

and Operating Temperature Range

3-A Maximum Output Current

Low Dropout Voltage: 300-mV Maximum at 3 A

Output Enable Control

•

Description

The TPL6305 is a 3-A high-current, 1.4-V low-input

voltage linear regulator with only 300-mV maximum ultra-

low-dropout voltage at full-load condition. The TPL6305

supports adjustable output voltage ranging from 0.5 V to

5.2 V with an external resistor divider.

Inherent Output Soft Start Control

Excellent Transient Response

High PSRR:

63 dB at 1 kHz

–

Low-input voltage and ultra-low-dropout voltage make the

TPL6305 the ideal power supply for applications requiring

output voltage very close to the input voltage.

35 dB at 100 kHz

24-μV_RMSOutput Voltage Noise (100 Hz to 100 kHz)

Stable with a 10-μF Ceramic Output Capacitor

Protection:

•

The TPL6305 integrates an enable control function and

provides a very low standby power dissipation. The

TPL6305 also provides output soft-start control and

excellent transient response.

Over-Current Protection

–

Over-Temperature Protection

–

The TPL6305 provides a thermal-enhanced 8-pin ESOP

package with guaranteed operating temperature ranging

from −40°C to +125°C.

Output Short-to-Ground Protection

Package:

•

ESOP8

–

RoHS Compliant

Typical Application Circuit

C_IN

VIN

VOUT

OUT

C_FF

C_OUT

Digital I/O

or VIN

TPL6305

Adjustable

Output

GND

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