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PDF XCM406 Data sheet ( Hoja de datos )
| Número de pieza | XCM406 | |
| Descripción | High Current High Speed Dual LDO Regulator | |
| Fabricantes | Torex Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de XCM406 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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XCM406 Series
www.DataSheet4U.com
ETR2406-003
High Current High Speed Dual LDO Regulator
GENERAL DESCRIPTION
The XCM406 series is a high current, dual LDO regulator in an ultra small USP-12B01 package which measures just 2.8mm x
2.8mm. The IC is basically two XC6210 high speed CMOS LDOs which are precise, low noise, high current, regulators
consisting of a voltage reference, an error amplifier, a current limiter and phase compensation circuit plus a driver transistor. The
low ON resistance of the built-in driver transistor means that batteries can be used to a minimal input-output voltage differential
and can therefore be used for a longer time. The series can be used with low ESR ceramic capacitors and output voltages are
selectable in 0.1V increments within a range of 0.8V to 5.0V per channel. The fold-back current limit circuit also operates as the
output current limiter and the output pin protector.
The IC can be placed in stand-by mode via the CE function so that power consumption is greatly reduced.
APPLICATIONS
Mobile phone
Bluetooth equipment
Portable AV equipment
Portable gaming equipment
FEATURES
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage Setting Range
Accuracy
Low Power Consumption
High Ripple Rejection
Operating Temperature Range
Package
: 700mA (TYP.: 800mA limit)
(1.6V<VOUT(T) <5.0V)
: 50mV@IOUT=100mA
: 1.5V ~ 6.0V
: 0.8V ~ 5.0V (0.1V increments)
: + 2%
: 35 A (TYP.)
: 60dB @ 1kHz
: - 40 OC ~ 85 OC
: USP-12B01
TYPICAL APPLICATION CIRCUIT
VOUT1
(TOP VIEVWO)UT2
* The dotted lines in the circuit indicates the connection
using through-holes at the backside of the PC board
1:VIN1
2:NC
3:VSS1
4:VIN2
5:NC
6:VSS2
VIN CE
XC6210
VSS VOUT
VIN CE
XC6210
VSS VOUT
12:EN1
11:NC
10:VOROUTU1T1
9:EN2
8:NC
7:VOROUTU2T2
(TOP VIEW)
1/20
1 page  
XCM406
w w w . D a t a S h e eSt e4 Urie. cso m
ELECTRICAL CHARACTERISTICS
VR Block XC6210 Series
PARAMETER
SYMBOL
Output Voltage (*2), (*3)
VOUT(E)
Maximum Output Current
VOUT(E) 1.6V
Maximum Output Current
VOUT(E) 1.5V
Load Regulation
IOUTMAX
IOUTMAX
VOUT
CONDITIONS
VIN=VOUT(T)+1.0V, IOUT=30mA
VCE=ON(VIN or VSS)
VOUT(T) 1.5V, IOUT=30mA
VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V,
VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V,
VCE=ON(VIN or VSS)
1mA IOUT 100mA, VCE=ON(VIN or VSS)
Dropout Voltage (*4)
Vdif1
Vdif2
IROUT=30mA, VCE=ON(VIN or VSS)
IROUT=100mA, VCE=ON(VIN or VSS)
Supply Current (A type)
Supply Current (B type)
IDD
VIN=VCE=VOUT(T)+1.0V
VIN=VCE=VOUT(T)+1.0V
Stand-by Current
Line Regulation
Input Voltage
ISTBY
VOUT
Topr VOUT
VIN
VIN=6.0V,CE=OFF(VIN or VSS)
VOUT(T)+1.0V VIN 6.0V
VOUT(T) 4.5V, 5.5V VIN 6.0V
VCE=ON(VIN or VSS), IOUT=30mA
Output Voltage
Temperature Characteristics
Ripple Rejection Rate
Current Limiter
VOUT(E) 1.6V
Current Limiter
VOUT(E) 1.5V
Short-Circuit Current
VOUT
Topr VOUT
PSRR
IOUT=30mA, VCE=ON(VIN or VSS)
-40 Topr 85
VIN=[VOUT(T)+1.0]VDC+0.5Vp-pAC
VOUT(T) 4.75V VIN=5.75VDC+0.5Vp-pAC
VCE=ON(VIN or VSS), IOUT=30mA, f=1kHz
Ilim VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
Ilim
Ishort
VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
CE “High” Level Voltage
VCEH
CE “Low” Level Voltage
VCEL
CE “High” Level Current
(A type)
CE “High” Level Current
(B type)
ICEH
ICEH
VCE=VIN=VOUT(T)+1.0V
MIN.
0.98
(-30mV)
700
500
-
-
-0.10
-
1.5
-
-
700
-
-
1.3
-
E-4
- 0.10
TYP.
VOUT(T)
VOUT(T)
-
-
15
E-1
E-2
E-3
35
-
0.01
-
100
60
800
800
50
-
-
-
MAX.
1.02
(+30mV)
Ta=25
UNITS CIRCUIT
V
- mA
- mA
60 mV
mV
mV
A
55
0.10 A
0.20 % V
6.0 V
- ppm
-
- dB
- mA
- mA
- mA
6.0 V
0.25 V
E-4 A
0.10 A
CE “Low” Level Current
(A B type )
ICEL
VIN=VOUT(T)+1.0V, VCE=VSS
- 0.10
-
0.10
A
NOTE:
*1: Unless otherwise stated, VIN=VOUT(T)+1.0V
*2: VOUT(T)=Specified output voltage
*3: VOUT(E)=Effective output voltage
(i.e. the output voltage when " VOUT(T)+1.0V" is provided while maintaining a certain IOUT value).
*4: Vdif ={VIN1(*6)-VOUT1(*5) }
*5: A voltage equal to 98% of the output voltage whenever a stabilized VOUT1=IOUT{VOUT(T)+1.0V} is input.
*6: VIN1= the input voltage when VOUT1, which appears as input voltage is gradually decreased.
*7: VOUT(T)<1.50V
MIN. : VOUT(T) - 30mV, MAX. : VOUT(T) +30mV
*8: CE conditions:
XC6210A / B type: ON=VIN, OFF=VSS
5/20
5 Page 
XCM406
www.DataSheet4US.coemries
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage
11/20
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet XCM406.PDF ] | |
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