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Número de pieza | XC6213 | |
Descripción | High Speed LDO Regulators | |
Fabricantes | Torex Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de XC6213 (archivo pdf) en la parte inferior de esta página. Total 27 Páginas | ||
No Preview Available ! ◆Input Voltage Range : 2.0 ~ 6.0V
◆Output Voltage Range : 1.2 ~ 5.0V
◆Output Current
: 150mA
(VOUT=3.0V, VIN=4.0V)
◆Low ESR Capacitor Compatible
◆Ultra Small Packages : SSOT-24
SOT-25 (SOT-23-5)
USP-4
■APPLICATIONS
●Mobile phones (PDC, GSM, CDMA, IMT2000 etc.)
●Cordless phones,
wireless communication equipment
●Portable games
●Cameras, Video recorders
●Portable AV equipment
●PDAs
■GENERAL DESCRIPTION
The XC6213 series are highly precise, low noise, positive
voltage LDO regulators manufactured using CMOS processes.
The series achieves high ripple rejection and low dropout and
consists of a voltage reference, an error amplifier, a current
limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 50mV increments within a range
of 1.2V ~ 5.0V.
Thewww.DataSheet4U.com series is also compatible with low ESR ceramic capacitors,
which give added output stability.
The current limiter's foldback circuit also operates as a short
protect for the output current limiter and the output pin.
The CE function enables the output to be turned off, resulting in
greatly reduced power consumption.
Ultra small package, SSOT-24, SOT-25, and USP-4 are
available.
■FEATURES
Maximum Output Current
Dropout Voltage
Input Voltage Range
Output Voltage Range
Highly Accurate
: 150mA @ VOUT=3.0V, VIN=4.0V
: 400mV @ IOUT = 100mA
: 2.0 ~ 6.0V
: 1.2 ~ 5.0V (50mV Increments)
: ±2%
Low Power Consumption : 35μA (TYP.)
Stand-by Current
: Less than 0.1μA
High Ripple Rejection
: 60dB @ 10kHz
Operating Temperature Range : - 40℃ ~ 85℃
Low ESR Capacitor Compatible : Ceramic capacitor
Ultra Small Packages
: SSOT-24
SOT-25
USP-4
■TYPICAL APPLICATION CIRCUIT
●SSOT-24 package
VIN VOUT
CE VSS
CIN
1µF
CL
1µF
■TYPICAL PERFORMANCE
CHARACTERI STICS
●Ripple Rejection Rate vs. Ripple Frequency
XC6213B302
VIN=VCE=4.0VDC+0.5p-pAC
IOUT=50mA , CL=1.0μF(ceramic)
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency : f (KHz)
100
XC6213 ETR0308_003
1/27
1 page ■BLOCK DIAGRAM
CE
ON/OFF
Control
each circuit
Current
Limit
R2
Voltage
Reference
R1
VIN
VOUT
VSS
*Diode inside the circuit is a protection diode.
XC6213
Series
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SOT-25
Power Dissipation
SSOT-24
USP-4
Operating Temperature Range
Storage Temperature Range
* IOUT=Pd/(VIN-VOUT)
SYMBOL
VIN
IOUT
VOUT
VCE
Pd
Topr
Tstg
RATINGS
VSS – 0.3 ~ 7.0
500*
VSS – 0.3 ~ VIN + 0.3
VSS – 0.3 ~ 7.0
250
150
120
- 40 ~ + 85
- 55 ~ + 125
Ta = 25℃
UNITS
V
mA
V
V
mW
℃
℃
5/27
5 Page ■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6213
Series
VIN=6.0V
VIN=2.1V
11/27
11 Page |
Páginas | Total 27 Páginas | |
PDF Descargar | [ Datasheet XC6213.PDF ] |
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