L5200L-AD-SM1-T 查看數據表（PDF） - Unisonic Technologies
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L5200L-AD-SM1-T Datasheet PDF : 7 Pages
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L5200
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage(to GND)
VIN
-0.3 ~ 6
V
Charge Pump Voltage(to GND)
Shutdown Voltage(to GND)
Maximum DC Output Current (Note 1)
VOUT
-0.3 ~ 5.5
V
V SHDN
-0.3 ~ (VIN+0.3)
V
IOUT
150
mA
VOUT Short-Circuit Duration
Operating Temperature
Storage Temperature
Indefinite
TOPR
-20 ~ +85
℃
TSTG
-40 ~ +150
℃
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℃~+70℃ operating temperature range
and assured by design from -20℃~+85℃, characteristic and correlation with static process control.
ELECTRICAL CHARACTERISTICS
(Ta =25℃, VIN =3.6V, CFLY=1µF, CIN=1µF, COUT=1µF, unless otherwise specified.)
PARAMETER
SYMBOL TEST CONDITIONS
MIN
Input Supply Voltage Range
VIN
* 2.7
Output Voltage
L5200-4.5V
L5200-5.0V
Shutdown Input Threshold
VOUT
VIH
VIL
IOUT≤100mA
4.41
* 4.9
* 1.3
*
Feedback Voltage (For L5200-ADJ)
VFB
* 1.217
Output Ripple Voltage(For L5200-fixed)
Operating Supply Current
Shutdown Current
Shutdown Input Current
Feedback Input Current (For L5200-ADJ)
VR
ICC
I SHDN
IIH
IIL
IFB
VIN=3V, IOUT=100mA
IOUT=0mA, SHDN =VIN
SHDN =0V, VOUT=0V
SHDN =VIN
SHDN =0V
VFB=1.4V
*
*
* -1
* -1
* -50
Open-Loop Output Resistance
VIN=3V, IOUT=100mA
ROL VFB=0V
(ROL ≡ (2VIN – VOUT)/IOUT)
Switching Frequency
FOSC
1
Efficiency (For UTC L5200-fixed)
η
VIN=3V, IOUT=50mA
Soft Start Time
tON
VIN=3V, IOUT=0mA
10%~90%
Note: * stand for specifications which apply over the designed operating temperature range.
TYP
4.5
5
1.268
30
3.5
9.2
2
80
0.8
MAX
VOUT
4.59
5.1
0.4
1.319
8
1
1
1
50
UNIT
V
V
V
V
V
V
mVP-P
mA
µA
µA
µA
nA
Ω
MHz
%
ms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 7
QW-R502-029,D
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