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XC6220A15BMR

Description
Fixed Positive LDO Regulator, 1.55V, 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
Download Datasheet Parametric View All

XC6220A15BMR Overview

Fixed Positive LDO Regulator, 1.55V, 0.655V Dropout, CMOS, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-25, 5 PIN

XC6220A15BMR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid8074327288
package instructionROHS COMPLIANT, PLASTIC, SOT-25, 5 PIN
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum drop-back voltage 10.655 V
Nominal dropback voltage 10.1 V
Maximum input voltage6 V
Minimum input voltage1.6 V
JESD-30 codeR-PDSO-G5
length2.9 mm
Maximum load regulation0.045%
Humidity sensitivity level1
Number of functions1
Number of terminals5
Working temperatureTJ-Max125 °C
Maximum output current 11 A
Maximum output voltage 11.59 V
Minimum output voltage 11.51 V
Nominal output voltage 11.55 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.3 mm
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature10
Maximum voltage tolerance2.6%
width1.6 mm
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
L
).
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
L
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
C
L
Auto Discharge
CE Pull-Down Resistor
Output Capacitor
Packages
Environmentally Friendly
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
XC6220x 181
500
CE=V
IN
, C
IN
=C
L
=10μF (ceramic)
Dropout Voltage: Vdif (mV)
400
300
200
100
0
0
200
VIN
Topr=25℃
Topr=-40℃
Topr=85℃
VIN
Input
CE
VOUT
CIN=10μF
(ceramic)
CL=10μF
(ceramic)
LOAD
VSS
400
600
800
1000
Output Current: I
OUT
(mA)
1/26
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