XC6220D151EL datasheet, PDF - EEWORLD Datasheet

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XC6220D151EL: DescriptionRegulator; CategoryPower/power management The power supply circuit; File Size325KB，19 Pages; ManufacturerTOREX; Websitehttp://www.torex.co.jp/chinese/; Environmental Compliance

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XC6220D151EL Overview

Regulator

XC6220D151EL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	109141194
Reach Compliance Code	compliant
ECCN code	EAR99
Humidity sensitivity level	1
Peak Reflow Temperature (Celsius)	260
Maximum time at peak reflow temperature	10

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XC6220

Series

1A LDO Voltage Regulator with “GreenOperation”

ETR0341-003

☆GreenOperation-Compatible

■GENERAL

DESCRIPTION

The XC6220 series is a highly accurate, low noise, high speed, low dropout, and large current CMOS voltage regulator with

GreenOperation function. The series consists of a voltage reference, an error amplifier, a current limiter, an inrush current

prevention circuit and a phase compensation circuit plus a driver transistor.

With a 0.2Ω on-resistance driver transistor integrated and with output currents up to 1A, the ultra low dropout voltage

performance greatly extends battery life as does the GreenOperation function which can switch between high speed and

power save modes automatically.

Low ESR ceramic capacitors can be used for the output stabilization capacitor (C

Output voltage is selectable in 0.05V increments within the range of 0.8V~5.0V, using laser trimming technologies.

An over current protection circuit and a thermal shutdown circuit are built in. The over current protection circuit will operate

when the output current reaches its limit current. The thermal shutdown circuit will operate when the junction temperature

reaches its limit temperature. The inrush protection circuit works by controlling the inrush current which is charged to C

when

the IC starts up. In this way, any fluctuations to V

caused by inrush current during system start up can be minimized.

The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power

consumption.

■APPLICATIONS

●CD-ROM,

CD-R/RW drives

●DVD

drives

●HDD

drives

●MIDs,

UMPCs

●Digital

still cameras, Video cameras

●Portable

AV equipment

■FEATURES

Maximum Output Current

Dropout Voltage

Operating Voltage Range

Output Voltage Range

Accuracy

Low Power Consumption

Operating Temperature

Thermal Shutdown

Inrush Current Protection

Auto Discharge

CE Pull-Down Resistor

Output Capacitor

Packages

: 1000mA (TYP.:1200mA limit)

(1.2V≦V

OUT

≦5.0V)

: 20mV @ 100mA (V

OUT

=3.0V)

: 60mV@ 300mA (V

OUT

=3.0V)

: 1.6V ~ 6.0V

: 0.8V ~ 5.0V (0.05V increments)

:±1% (V

OUT

≧2.0V)

:±20mV (V

OUT

＜2.0V)

: 8μA (TYP.) in PS mode

: 50μA (TYP.) in HS mode

: - 40℃~ +85℃

: Detect 150℃, Release 135℃(TYP.)

: 700mA (MAX.)

: XC6220B/D Series

: XC6220C/D Series

: Ceramic Capacitor Compatible

: USP-6C, SOT-25, SOT-89-5

■TYPICAL

APPLICATION CIRCUIT

1/19

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