參數(shù)資料
型號(hào): LX13097CSETR
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, PDSO5
封裝: ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN
文件頁數(shù): 5/12頁
文件大小: 815K
代理商: LX13097CSETR
Microsemi
Analog Mixed Signal Group
LX13097
Rev. 1.1
12/30/09
2
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
ABSOLUTE MAXIMUM RATINGS
VIN to GND
..................................................................... -0.3V to 6V
SW, FB, EN to GND
........................................................ -0.3V to VIN + 0.3V
ESD Susceptibility ............................................................. 1kV
Lead Temperature(Soldering,10sec.) .................................... 260oC
Storage Temperature Range ................................................ -55oC to 150oC
Operating Junction Temperature Range ................................ -40oC to 150oC
CAUTION: Stresses above those listed in "ABSOLUTE MAXIMUM RATINGS", may cause permanent damage to
the device. This is a stress only rating and operation of the device at these or any other conditions above those
indicated in the operational sections of this specification is not implied.
PACKAGE INFORMATION
5-LEAD PLASTIC SOT23
ELECTRICAL SPECIFICATIONS
V
IN=3.5V. Typical data refers to TA= 25
oC. Unless otherwise specified.
3
2
1
4
5
SW
EN
GND
FB
VIN
A
R
G
1
o
JA
CW
θ ≈ 110/
SE Package (Top View)
Top marking: ARG1
Bottom marking: "xxxx" Denote Date Code and Lot Identification
PARAMETER
SYM
Test Condition
M in
TYP
MAX
Units
Reference Voltage
Ref Voltage
VREF
0.59
0.6
0.607
V
Line Regualtion
Line Regulation
VIN=3V to 5V,VOUT=1.8V,
IOUT=10mA
2
mV
VIN UVLO
VIN Rising Threshold
2.3
2.5
2.8
V
VIN Falling Threshold
2.3
V
Supply Voltage(VIN)
VIN Input Voltage Range
VIN
2.8
5.5
V
Shutdown Current
Ishutdown
EN=GND
1
2.5
uA
Quiescent Current
Iq
No Load, switching
4
mA
Oscillator (Rt)
Frequency
FS
800
1000
1200
kHz
Max Duty Cycle
78
86
%
Min ON time
100
nS
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