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參數(shù)資料
| 型號(hào)： | UTCL5200 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LOW NOISE, REGULATED CHARGE PUMP DC/DC CONVERTERS |
| 中文描述： | 低噪聲，穩(wěn)壓電荷泵DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 163K |
| 代理商： | UTCL5200 |
L5200
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R502-029,D
4 of 7
ABS OLUT E MAX IMUM RAT INGS
PARAMETER
SYMBOL
V
IN
V
OUT
V
SHDN
I
OUT
RATINGS
-0.3 ~ 6
-0.3 ~ 5.5
-0.3 ~ (V
IN
+0.3)
150
Indefinite
-20 ~ +85
-40 ~ +150
UNIT
V
V
V
mA
Input Voltage(to GND)
Charge Pump Voltage(to GND)
Shutdown Voltage(to GND)
Maximum DC Output Current (Note 1)
V
OUT
Short-Circuit Duration
Operating Temperature
Storage Temperature
Note 1: Based on long-term current density limitations.
2: Stressed above Absolute Maximum Ratings may impair life or cause permanent damage to the device.
3. The device is guaranteed to meet performance specification within 0
and assured by design from -20
~+85
, characteristic and correlation with static process control.
T
OPR
T
STG
~+70
operating temperature range
ELECT RICAL CHARACT ERIS T ICS
(Ta =25
, V
IN
=3.6V, C
FLY
=1μF, C
IN
=1μF, C
OUT
=1μF, unless otherwise specified.)
PARAMETER
SYMBOL
V
IN
TEST CONDITIONS
MIN
2.7
4.41
4.9
1.3
1.217
-1
-1
-50
TYP
4.5
5
1.268
30
3.5
MAX
V
OUT
4.59
5.1
0.4
1.319
UNIT
V
V
V
V
V
V
mV
P-P
mA
μA
μA
μA
nA
Input Supply Voltage Range
I
OUT
≤
100mA
*
L5200-4.5V
L5200-5.0V
Output Voltage
V
OUT
*
*
*
*
V
IH
V
IL
V
FB
V
R
I
CC
I
SHDN
I
IH
I
IL
I
FB
Shutdown Input Threshold
Feedback Voltage (For
L5200-ADJ
)
Output Ripple Voltage(For
L5200-fixed
)
Operating Supply Current
Shutdown Current
V
IN
=3V, I
OUT
=100mA
I
OUT
=0mA,
SHDN
=V
IN
SHDN
=0V, V
OUT
=0V
SHDN
=V
IN
SHDN
=0V
V
FB
=1.4V
V
IN
=3V, I
OUT
=100mA
V
FB
=0V
(R
OL
≡
(2V
IN
– V
OUT
)/I
OUT
)
V
IN
=3V, I
OUT
=50mA
V
IN
=3V, I
OUT
=0mA
10%~90%
*
*
*
*
*
8
1
1
1
50
Shutdown Input Current
Feedback Input Current (For
L5200-ADJ
)
Open-Loop Output Resistance
R
OL
9.2
Switching Frequency
Efficiency (For UTC
L5200-fixed
)
F
OSC
η
1
2
80
MHz
%
Soft Start Time
t
ON
0.8
ms
Note: * stand for specifications which apply over the designed operating temperature range.
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