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零件编号 | XE6216 | ||
描述 | Voltage Regullators | ||
制造商 | Torex Semiconductor | ||
LOGO | |||
1 Page
Preliminary
◆Input Voltage Range : 2.0V~25.0V
◆Output Voltage Range : 2.0V~12.0V
(XC6216B/XE6216B)
2.0V~23.0V
(XC6216C/XE6216C)
2.0v~12.0V
(XC6216D/XE6216D)
◆Output Current
: 150mA~(VOUT(T)≧3.0V)
: 100mA~(VOUT(T)<3.0V)
(VIN=VOUT(T)+3.0V)
◆Current Limit Circuit Built-In
◆Thermal Shutdown Circuit Built-In
◆Ceramic Capacitor Compatible
* XC6216B and C types are preliminary.
■APPLICATIONS
●Car audio, Car navigation systems
●Note book computers, PDAs
●Home appliances
●AV equipment (Cameras, VCRs, etc.)
●Wireless communication equipment
(Cordless phones, etc.)
■GENERAL DESCRIPTION
XC6216/XE6216 series are highly precise, low noise, positive
regulator ICs. The series consists of a voltage reference, an
error amplifier, a current limiter, a thermal shutdown circuit and
awww.DataSheet4U.com phase compensation circuit plus a driver transistor.
The output voltage is selectable in 100mV increments within
the range of 2.0V to 12V using laser trimming technologies
(XC6216B/XE6216B series). Furthermore, with external
resistors, the output voltage can be set from 2.0V to 23V
(XC6216C/XE6216E series). The series’ output stabilization
capacitor (CL) 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.
■FEATURES
Maximum
Output Current
Dropout Voltage
Input Voltage Range
Output Voltage
Setting Range
High Accuracy
Low
Power Consumption
Stand-by Current
High Ripple Rejection
: More than 150mA (Up to 200mA)
(VIN=VOUT(T)+3.0V)
: 300mV@IOUT=20mA
: 2.0V~25.0V
: 2.0V~12.0V (100mV increments)
(With external resistors:
2.0V~23.0V)
: Setting Voltage Accuracy±2%
(Setting Voltage Accuracy±1%
Possible)
: 5μA
: Less than 0.1μA
: 40dB@1kHz
Operating
: -40℃~+85℃
Temperature Range
External Capacitor
: 0.1uF~1.0uF capacitor
recommended
(Internal phase compensation)
Packages
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
* XE series is the series corresponding to automotive
applications, and is assuring all temperature between
– 40℃ to +85 ℃.
■ TYPICAL APPLICATION CIRCUITS
●XC6216B/XE6216BSeries
(Fixed Output Voltage)
●XC6216C/XE6216CSeries
(Output VoltageExternally Set)
V IN V OUT
CIN C E
1uF VSS
CL
1uF
VIN V OUT
R21
CIN C E
V OFB
CL
1uF
V SS
R22 1uF
XC6216_XE6216 ETR0321_004
1/12
XC6216/XE6216 Series
●XC6216C Series
Ta = 25℃
PARAMETER
SYMBOL
CONDITIONS
MIN. TYP. MAX. UNIT CIRCUIT
Output Voltage
VOUT(E)
IOUT=20mA, VCE=VIN,
VOFB=VOUT
Divided Resistor
RFB
VIN=VOUT=5.0V, VCE=VSS
VOFB=VOUT
Maximum Output Current
IOUTMAX
VIN=VOUT(T)+3.0V, VCE=VIN ,
VOFB=VOUT
VIN=VOUT(T)+2.0V
Load Regulation
△VOUT
1mA≦IOUT≦100mA
VCE=VIN, VOFB=VOUT
Dropout Voltage1
Vdif1
IOUT=20mA, VCE=VIN,
VOFB=VOUT
Dropout Voltage2
Vdif2
IOUT=100mA, VCE=VIN,
VOFB=VOUT
Supply Current
ISS VCE=VIN, VOFB=VOUT
Stand-by Current
Istby
VCE=VSS, VOFB=VOUT
Line Regulation1
△VOUT /
△VIN・VOUT(T)
VOUT(T)+2.0V≦VIN≦25.0V
IOUT=5mA, VCE=VIN,
VOFB=VOUT
Line Regulation2
△VOUT /
△VIN・VOUT(T)
VOUT(T)+2.0V≦VIN≦25.0V
IOUT=13mA, VCE=VIN,
VOFB=VOUT
Input Voltage
VIN
Output Voltage
△VOUT /
IOUT=20mA, VCE=VIN
Temperature Characteristics△Topr・VOUT(T)
-40℃≦Topr≦85℃
VIN=[VOUT(T)+2.0]V+0.5Vp-pAC
Ripple Rejection Rate
PSRR
IOUT=20mA, f=1kHz, VCE=VIN
VOFB=VOUT
Short Current
Ishort
VIN=VOUT(T)+2.0V, VCE=VIN
VOFB=VOUT
CE ”H” Level Voltage
VCEH
VOFB=VOUT
CE ”L” Level Voltage
VCEL
VOFB=VOUT
CE ”H” Level Current
ICEH
VIN=VCE=25.0V, VOFB=VOUT
CE ”L” Level Current
ICEL
VIN=25.0V, VCE=VSS
VOFB=VOUT
1.96
-
100
-
-
-
-
-
0.01
0.03
2.0
-
-
-
1.0
0
-0.1
-0.1
2.00
2.09
-
40
450
2000
5
0.01
0.05
0.15
-
±100
40
30
-
-
-
-
2.04 V
- Mohm
- mA
- mV
- mV
- mV
- uA
uA
0.10 %/V
0.30 %/V
25.0 V
- ppm/℃
- dB
- mA
VIN V
0.5 V
0.1 uA
0.1 uA
①
④
①
①
①
①
②
②
①
①
-
①
③
①
①
①
①
①
Thermal Shutdown
Detect Temperature
Thermal Shutdown
Release Temperature
Hysteresis Range
TTSD
TTSR
TTSD-TTSR
Junction Temperature
Junction Temperature
- 150 -
- 125 -
- 25 -
℃
℃
℃
NOTE:
*1: VOUT(T): Specified output voltage
*2: VOUT(E): Effective output voltage
(i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.)
*3: VOFB(E): Effective VOFB pin voltage
*4: Vdif={VIN1{Note 5} - VOUT1 {Note 4}}
*5: VOUT1: A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT{VOUT(T)+2.0V} is input.
*6: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7: Unless otherwise stated, VIN=VOUT(T)+2.0V.
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页数 | 12 页 | ||
下载 | [ XE6216.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
XE6216 | Voltage Regullators | Torex Semiconductor |
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