04S_02XC6367/68 02.09.12 14:41 ページ 414
XC6367/6368
Series
XC6367A503MR, XC6368A503MR
(VOUT=5.0V, ꢁOSC=300kHz%
CONDITIONS
Ta=±5°C
PARAMETER
SYMFOL
MIN TYP MAX UNITS
Output Voltage
V
OUT
DD
IN
4.875 5.000 5.1±5
±.0 10.0
V
V
Supply Voltage (Note 1%
Maximum Input Voltage
Oscillation Start-up Voltage 1
Oscillation Start-up Voltage ±
Oscillation Hold Voltage
Supply Current 1
V
-
V
10.0 - -
- - 0.9
- - 0.8
- - 0.7
V
V
V
V
ST1
Use of a ±SD16±8 transistor, IOUT=1.0mA
V
ST±
VOUT=CE : Apply voltage
V
HLD
Use of a ±SD16±8 transistor, IOUT=1.0mA
V
±80
38
µA
µA
µA
kHz
ꢀ
I
I
DD
1
±
VOUT=CE=set-up output voltage x 0.95
VOUT=CE=set-up output voltage + 0.5V
VOUT=set-up output voltage x 0.95, CE=0V
-
-
180
±±
Supply Current ±
DD
Stand-by Current
I
STF
- - 0.5
Same as IDD
1
1
±55
78
300
85
345
9±
Oscillator ꢁrequency
Maximum Duty Ratio
PꢁM Duty Ratio (Note 3%
CE "High" Voltage
ꢁOSC
MAXDTY Same as IDD
PꢁMDTY
15
±5
35
ꢀ
IOUT=0mA
V
CEH
CEL
EXTH
EXTL
0.65 - -
- - 0.±0
V
V
OUT=set-up output voltage x0.95
OUT=set-up output voltage x0.95
CE "Low" Voltage
V
V
V
4
EXT "High" ON Resistance
EXT "Low" ON Resistance
Efficiency (Note ±%
R
-
-
-
5
±0
13
87
10
±9
19
-
Ω
Same as IDD1, VEXT=VOUT-0.4V
Same as IDD1, VEXT=0.4V
R
Ω
EꢁꢁI
ꢀ
Soft-Start Time
T
SS
±0
msec
Measuring conditions: Unless otherwise specified, connect VDD to VOUT ; VIN=set-up output voltage x 0.6, IOUT=±00mA
When taking VDD from another power source please ensure that VDD = ±.0V or more.
Oscillation will occur with a value of VDD = 0.8V or more, but with a value of VDD = ±.0V or more,
output voltage and oscillation frequency will be stable.
Note 1:
EꢁꢁI = {[(output voltage% x (output current%] ÷ [(input voltage% x (input current%} x 100
Note ±:
Note 3:
Applies to the XC6368 series only (duty ratio when control changes to PꢁM%.
Series Amendments:
XC6367C, XC6368C series
Please note that the following condition applies :
Soft Start Time (TSS% : Connect RSS, CSS
.
CE 0V
3.0V
XC6367E, XC6368E series
Please delete 'Supply Voltage (VDD% ' and '(Note 1%'
Please add the following note :
There are no products within the XC6367E, XC6368E series range which have a set-up
voltage of less than ±.0V.
Note 4:
XC6367ꢁ, XC6368ꢁ series
Please note that the following condition applies :
Soft Start Time (TSS% : Connect RSS, CSS
.
CE 0V
3.0V
Please delete 'Supply Voltage (VDD% ' and '(Note 1%'
Please add the following note :
There are no products within the XC6367ꢁ, XC6368ꢁ series range which have a set-up
voltage of less than ±.0V.
Note 4:
414
TOREX [ Torex Semiconductor ]
