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参数资料
| 型号： | ML65E33TL |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 144 MACROCELL 3.3 VOLT ISP CPLD |
| 中文描述： | ML65系列的DC - DC转换器 |
| 文件页数： | 8/10页 |
| 文件大小： | 1472K |
| 代理商： | ML65E33TL |
P8/10
Rev. B, July 2005
ML65
V
IN
= V
OUT
* 0.6, V
SS
= 0V, I
OUT
= 10mA, T
a
= 25
o
C, unless otherwise specified.
Parameter
Symbol
Conditions
Min
Vout *
0.975
0.7
Typ
Vout 1.025
Max
Units
Output Voltage
V
OUT
8
0.9
V
Input Voltage
Startup Voltage
Hold-on Voltage
V
IN
V
START
V
HOLD
V
V
V
I
OUT
= 1mA, V
IN
: 0
→
2V
I
OUT
= 1mA, V
IN
: 2
→
0V
No external component,
V
IN
= V
OUT
* 0.95
V
IN
= V
IN
+ 0.5V
V
LX
= 0.4V, V
IN
= V
OUT
* 0.95
V
IN
=V
LX
=6.0V
No external component,
V
IN
= V
OUT
* 0.95,
V
EXT
= V
OUT
– 0.4V
No external component,
V
IN
= V
OUT
* 0.95,
V
EXT
= 0.4V
V
IN
= V
OUT
* 0.95
V
IN
= V
OUT
* 0.95
V
OUT
= 6.0V, V
CE
= 6.0V
V
OUT
= 6.0V, V
CE
= 0.0V
0.8
Supply Current 1
I
DD1
30~70
uA
Supply Current 2
Lx Switching Current
Lx Leakage Current
I
DD2
I
LX
I
LXLEAK
11~26
250
uA
mA
uA
0.5
EXT “High” On Current
I
EXTH
-5.5
mA
EXT “Low” On Current
I
EXTL
13
mA
CE “High” Voltage
CE “Low” Voltage
CE “High” Current
CE “Low” Current
Oscillator Frequency
Duty Cycle
Efficiency
Slow-Start Time
Note : 1. Schokkty diode: 1N5817 or 1N5819 (forward voltage drop : 0.2V)
V
CEH
V
CEL
I
CEH
I
CEL
F
OSC
0.7
80
5
V
V
uA
uA
KHz
%
%
ms
0.2
0.25
-0.25
92
25
100
87
85
15
MAXDTY
EFF
T
SS
2. Inductor : 47uH (ESR < 0.5
)
3. Capacitor : Tantalum type, 47 uF
Absolute Maximum Ratings
Electrical Characteristics
Parameter
Input Voltage
V
DD
Input Voltage
Lx Pin Voltage
EXT Pin Voltage
CE Pin Voltage
Lx Pin Current
EXT Pin Current
Symbol
V
IN
V
DD
V
LX
V
EXT
VCE
I
LX
I
EXT
Ratings
10
10
10
Units
V
V
V
V
V
mA
mA
-0.3 ~ V
OUT
+ 0.3
-0.3 ~ V
OUT
+ 0.3
600
+ 30
500
SOT-89
TO-92
300
Continuous
Total Power
Dissipation
SOT-23
Pd
150
mW
Operating Ambient
Temperature
Storage Temperature
Topr
-25 ~ +85
o
C
Tstg
-40 ~ +125
o
C
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