XC6216/XE6216
Series
Voltage Regulators with Stand-by Function - Input Voltage: 28V
ETR0321_009
■GENERAL
DESCRIPTION
XC6216/XE6216 series are positive voltage regulator ICs with 28V of operation voltage. The series consists of a voltage
reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver
transistor.
The output voltage is selectable in 0.1V increments within the range of 2.0V to 12V using laser trimming technologies. With
external resistors, the output voltage range can be expanded from 2.0V to 23V. The output stabilization capacitor (C
L
) is
also compatible with low ESR ceramic capacitors.
The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate
when the output current reaches current limit level or the junction temperature reaches temperature limit level.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power
consumption.
■APPLICATIONS
●Car
audio, Car navigation systems
●Note
book computers, PDAs
●Home
appliances
●Audio
visual equipment
(Cameras, VCRs, etc.)
●Cordless
phones,
Wireless communication equipment
■FEATURES
Max Output Current
: More than 150mA (200mA limit)
(V
IN
=V
OUT
+3.0V)
Dropout Voltage
: 300mV@I
OUT
=20mA
: 2.0V~28.0V
Input Voltage Range
: 2.0V~12.0V (0.1V increments)
Output Voltage
2.0V~23V with external resistors
Setting Range
High Accuracy
:±2%
:±1% optional for XC6216 series
Low Power Consumption
: 5μA
Stand-by Current
: Less than 0.1μA
High Ripple Rejection
: 30dB@1kHz
Operating Temperature
: -40℃~+85℃
Low ESR Capacitor
: Ceramic Capacitor Compatible
Current Limit Circuit Built-In
Thermal Shutdown Circuit Built-In
Small Packages
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
■
TYPICAL APPLICATION CIRCUIT
■
TYPICAL PERFORMANCE
CHARACTERISTICS
●Output
Voltage vs. Input Volatage
1/41
TOREX [ TOREX SEMICONDUCTOR ]
