Datasheet > XC6382C

XC6382C

更新时间： 2024-11-11 12:17:23

品牌	Logo	应用领域
特瑞仕 - TOREX		转换器
页数	文件大小	规格书
17页	277K
描述
PFM CONTROLLED STEP UP DC/DC CONVERTERS

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中文翻译

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XC6382C 数据手册

04S_09XC6382 02.09.12 14:53 ページ 487

Series

PFM Controlled, Step‐Up DC/DC Converters (Duty Ratio 75%)

ꢀDuty 75%

■Applications

ꢁCellular phones, pagers

ꢀCMOS Low Power Consumption

ꢁPalmtops

ꢀOperating Voltage

: 0.9V~10.0V

: 2.0V~7.0V

ꢁCameras, video recorders

ꢁPortable equipment

ꢀOutput Voltage Range

ꢀOutput Voltage Accuracy: 2.5%

■General Description

The XC6382 series is a group of PFM controlled step-up DC/DC

converters.

■Features

Operating (start-up) voltage range

: 0.9V~10V

The XC6382 series employs CMOS process and laser trimming

technologies so as to attain low power and high accuracy.

Max. oscillator frequency is trimmed to 100kHz (accuracy: 1ꢀ5%

Every built-in switching transistor type enables a step-up circuit to be

configured using only three external components ; a coil, a diode, and a

capacitor.

Output voltage range : 2.0V~7.0V in 0.1V increments

Highly accurate

Maximum oscillator frequency

: 100kHz ( 1ꢀ5%

: 7ꢀ5( ꢀ5%

: Set-up voltage 2.ꢀ5

Duty ratio

Both switching transistor built-in and external types are

available.

External transistor versions are available to accommodate high output

current applications.

Five-lead packaged units offer either Chip Enable or

independent V^OUTpin option.

Both built-in and external transistor types include ꢀ-pin and 3-pin

packages, which are provided with either a CE (chip enable% function that

reduces power consumption during shut-down mode, or a V^DDpin

function (separating power and voltage detect pins%.

Small package

: SOT-23, 2ꢀ mini-mold (3-pin, ꢀ-pin%

SOT-89, 89-ꢀ mini-power mold

(3-pin, ꢀ-pin%

SOT-23, SOT-2ꢀ and SOT-89-ꢀ super mini-mold packages.

■Typical Application Circuit

■Typical Performance

Characteristic

XC6382A301

L=100μH,C=47μF（Tantalum）�

100

(TOP VIEW)�

SOT-23

VIN

CIN

IN=1.8V

VOUT

0.9V

1.2V

1.5V

CL�

（Tantalum）�

GND

100

Output Current:IOUT（mA）�

487

12 3 4 5 6 7...17

中文翻译

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