XC6220B221MR datasheet, PDF - EEWORLD Datasheet

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XC6220B221MR: DescriptionFixed Positive LDO Regulator, 2.2V, 0.655V Dropout, CMOS, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-25, 5 PIN; CategoryPower/power management The power supply circuit; File Size812KB，26 Pages; ManufacturerTOREX; Websitehttp://www.torex.co.jp/chinese/; Environmental Compliance

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XC6220B221MR Overview

Fixed Positive LDO Regulator, 2.2V, 0.655V Dropout, CMOS, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-25, 5 PIN

XC6220B221MR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	8074327974
package instruction	ROHS COMPLIANT, PLASTIC, SOT-25, 5 PIN
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum drop-back voltage 1	0.655 V
Nominal dropback voltage 1	0.085 V
Maximum input voltage	6 V
Minimum input voltage	1.6 V
JESD-30 code	R-PDSO-G5
length	2.9 mm
Maximum load regulation	0.045%
Humidity sensitivity level	1
Number of functions	1
Number of terminals	5
Working temperatureTJ-Max	125 °C
Maximum output current 1	1 A
Maximum output voltage 1	2.244 V
Minimum output voltage 1	2.156 V
Nominal output voltage 1	2.2 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.3 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
Maximum voltage tolerance	2%
width	1.6 mm

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XC6220

Series

1A LDO Voltage Regulator with “Green Operation”

ETR0341-015

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

Green Operation 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, the ultra low dropout voltage performance with output currents up to 1A

greatly extends battery life as does the Green Operation function which can switch between high speed and power save modes

automatically. A low ESR ceramic capacitor 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 prevention circuit works by controlling the inrush current which charges to C

when

the IC starts up. In this way, voltage fluctuations in power supply 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.

■GENERAL

DESCRIPTION

☆Green

Operation-Compatible

■APPLICATIONS

●Optical

disk drive

●Magnetic

disk drive

●Digital

still cameras / Camcorders

●Digital

audio equipments

■FEATURES

Maximum Output Current

Dropout Voltage

Operating Voltage Range

Output Voltage Range

Accuracy

Low Power Consumption

1000mA (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.)

: XC6220 Series B/D type

: XC6220 Series C/D type

: Ceramic Capacitor Compatible

: EU RoHS Compliant, Pb Free

Thermal Shutdown

Inrush Current Prevention

Auto Discharge

CE Pull-Down Resistor

Output Capacitor

Packages

Environmentally Friendly

■TYPICAL

APPLICATION CIRCUIT

■TYPICAL

PERFORMANCE

CHARACTERISTICS

XC6220x 181

500

CE=V

, C

=10μF (ceramic)

Dropout Voltage: Vdif (mV)

400

300

200

100

200

VIN

Topr=25℃

Topr=-40℃

Topr=85℃

VIN

Input

VOUT

CIN=10μF

(ceramic)

CL=10μF

(ceramic)

LOAD

VSS

400

600

800

1000

Output Current: I

OUT

(mA)

1/26

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