◆Low Power Consumption: 35μA (TYP.)
■APPLICATIONS
●Mobile phones, Cordless phones
●Wireless communication equipment
●Cameras, Video recorders
●Portable games
●Portable AV equipment
●Reference voltage
●Battery powered equipment
●CD-ROM, CD-R / RW Drive
●DVD drive
◆Dropout Voltage
: 60mV @ 30mA
: 200mV @ 100mA
◆Maximum Output Current
: More Than 300mA
(380mA Limit)
(1.8V<VROUT<5.5V) [XC6413]
: More Than 500mA
(600mA Limit)
(2.5V<VROUT<5.5V) [XC6414]
◆Highly Accurate
: ±2%
◆VR Setting Output Voltage Range: 0.9V ~ 5.5V
●HDD drive
◆Detect Voltage Setting Range
◆Low ESR capacitor compatible
: 0.9V ~ 6.0V
(VIN >2.0V)
■GENERAL DESCRIPTION
The XC6413/14 series are highly precise, low noise, positive
voltage LDO regulators with voltage detector manufactured
using CMOS processes. Performance features of the series
includes high ripple rejection and low dropout and the series
features a voltage reference, an error amplifier, a current
limiter and a phase compensation circuit plus a driver
transistor. Detect voltage is selectable in 100mV increments
within a range of 0.9V~6.0V and VR output voltage is
selectable within a range of 0.9V~5.5V.
■FEATURES
Maximum Output Current
: More than 300mA
(380mA limit)
(1.8V<VROUT<5.5V)
[XC6413]
: More than 500mA
(600mA limit)
: More than 500mA
(600mA limit)
The series is also compatible with low ESR ceramic
capacitors which give added output stability. This stability can
be maintained even during load fluctuations due to the
excellent transient response of the series.
(2.5V<VROUT<5.5V)
[XC6414]
Dropout Voltage
: 200mV (IROUT=100mA)
: 2.0V ~ 10.0V
The current limiter's foldback circuit also operates as a short
protect for the output current limiter and the output pin. The
series provides options to the user to select from a variety of
circuit features, such as detector monitoring, detector output
logic, CE and EN pin input logic, internal pull-up / down
resistance.
Maximum Operating Voltage
VR
: 0.9V ~ 5.5V
Setting
Range
VD
Output
Voltage
(100mV increments)
: 0.9V ~ 6.0V
Detect
Range
Voltage
Setting
The IC's internal regulator circuit can be placed in stand-by
mode via the EN function with the XC6413/14 A to C series.
The whole IC can be placed in stand-by mode via the CE
function with the XC6413/14D series (semi-custom). In the
stand-by mode, power consumption is greatly reduced.
The XC6413/14 A and B series features a toggle operation
function.
(100mV increments)
When monitoring VIN
: More than 2.0V
VR setting voltage accuracy : ±2%
VD detect voltage accuracy : ±2%
VR.VD
: ±100ppm/℃ (TYP.)
Temperature Coefficient
Low Power Consumption
High Ripple Rejection
Operational
: 35μA (TYP.)
The regulator output can be OFF when XC6413/14B series
detects voltage (semi-custom).
: 65dB @ 10kHz
The XC6413/14E series can monitor another power source by
using the VSEN pin (semi-custom).
: - 40℃ ~ 85℃
Ambient Temperature
Low ESR
The XC6413/14F series can delay the detector output. Delay
time can be controlled by the use of an external capacitor
(semi-custom).
: Ceramic capacitor
Capacitor Compatible
Ultra Small Packages
: SOT-25 (SOT-23-5)
1257
XC6413 6414 ETR1004_001.doc
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