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SSC2146 数据表(PDF) 2 Page - SeCoS Halbleitertechnologie GmbH

部件名 SSC2146
功能描述  Positive Voltage Regulator
PDF  5 Pages
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制造商  SECOS [SeCoS Halbleitertechnologie GmbH]
网页  http://www.secosgmbh.com
标志 SECOS - SeCoS Halbleitertechnologie GmbH

SSC2146 数据表(HTML) 2 Page - SeCoS Halbleitertechnologie GmbH

  SSC2146 Datasheet HTML 1Page - SeCoS Halbleitertechnologie GmbH SSC2146 Datasheet HTML 2Page - SeCoS Halbleitertechnologie GmbH SSC2146 Datasheet HTML 3Page - SeCoS Halbleitertechnologie GmbH SSC2146 Datasheet HTML 4Page - SeCoS Halbleitertechnologie GmbH SSC2146 Datasheet HTML 5Page - SeCoS Halbleitertechnologie GmbH  
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background image
TC
ISC
PSRR
eN
150
Note
V
_
_
_
_
_
_
_
_
_
_
_
Input Voltage
Over Temperature Shutdown
Over Temperature Hystersis
Output Voltage
Temperature Coefficient
Short Circuit Current
Output Voltage Noise
VIN
OTS
OTH
3
7
30
30
300
75
55
30
30
_
_
_
_
_
C
o
C
o
ppm/
mA
dB
uVrms
C
o
VIN=VOUT(T)+1V,VOUT<0.8V
f=100Hz
f=1kHz
f=10kHz
Io=100mA
Co=2.2uF
f=10Hz~100kHz, Io=10mA
-0.2
0.2
REGLINE
Line Regulation
I
30
0.02
0.1
A
%
V =V (T)+1V,Io=0mA
_
50
-0.15
-0.1
0.15
Io=1mA
VIN=VOUT(T
to VOUT(T
1.4V< VOUT(T) 2.0V
Power Supply Rejection
VEH
IEH
ISD
0.1
_
_
_
_
EN Input Threshold
2
0
0.5
0.5
0.1
_
uA
V
VEN=VIN,VIN=2.7V
VIN=5V,Vo=0V,VEN<VEL
Shutdown Supply Current
VEL
_
VIN
0.4
VIN=2.7V to 7V
EN Input Bias Current
IEL
_
to 7V
VEN=0V,VIN=2.7V to 7V
uA
Quiescent Current
Q
1
1900
u
IN
OUT
_
Vo=V
%
mV
_
_
_
_
800
600
OUT
Parameter
Symbol
Max.
Typ.
Condition
Min.
Unit
Output Voltage
Output Current
Current Limit
Dropout Voltage
VOUT
IO
ILIM
VDROPOUT
-1.5%
600
V
mA
VIN=VOUT(T)+2V,1o=1mA
VO>1.2V
_
_
_
_
1
(E)
VOUT
2
(T)
1.5%
mA
Load Regulation
REGLOAD
0.2
VIN=VOUT(T)+2V,Io=1mA~ 600m
VOUT(T)
1.3V
_
Io=600m
(E)
Electrical Characteristics Ta=25
unless otherwise noted
oC
600
VOUT(T)
2.8V<
_
(ceramic)
CO=2.2uF,CBYP=0.01uF
800
VIN=VOUT(T)+2V,
VO>1.2V
VIN=VOUT(T)+2V,
_
1400
_
_
1.4V<VOUT(T)
2.0V<VOUT(T)
1.4V
2.0V
2.8V
VOUT(T)
2.0V<
1.3V VOUT(T) 1.4V
4
600
CBYP=0.01uF
)+1
)+2
A
A
-2%
Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when "VOUT (T) +2.0V" is provided at the VIN pin while maintaining a
certain IOUT value).
2: VOUT (T) =Specified Output Voltage
3: VIN (MIN) =VOUT+VDROPOUT
oC)
Power Dissipation (
Input Voltage
Output Current
Output Voltage
Operating Ambient Temperature
-40~+125
1.5~3.8
810
-40~+85
150
Junction Temperature
Parameter
Symbol
Ratings
Unit
V
mA
V
C
mW
VIN
IOUT
Tj Max.
8
PD/(VIN-VO)
o
Max. Junction Temperature
T=100
EDS Classification
VOUT
Topr
Tj
PD
B
C
o
C
o
Absolute Maximum Ratings
Thermal Resistance
θja
123.7
C
o /W
4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before
a current source load is applied.
SSC2146
600mA CMOS
Positive Voltage Regulator
http://www.SeCoSGmbH.com/
Elektronische Bauelemente
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
2 of 5
≤
≤
≤
≤
≤
≤
≤



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