HPL1117 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
HPL1117 Datasheet PDF : 19 Pages
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HPL1117
Electrical Characteristics (Cont.)
Symbol
Parameter
Test Conditions
VD
ILIMIT
IADJ
∆IADJ
IO
PSRR
TR
TS
LS
VN
θth
OT
IQ
Dropout Voltage
Current Limit
Adjust Pin Current
HPL1117
Adjust Pin Current
Change HPL1117
Minimum Load
Current HPL1117
Ripple Rejection
Thermal Regulation
IOUT=100mA (Note2)
IOUT=500mA (Note2)
IOUT=1A (Note2)
(VIN -VOUT)=5V, TJ=25°C
(VIN -VOUT)=3V, IOUT=10mA
10mA≤ IOUT ≤1A,
1.4V≤(VIN -VOUT) ≤10.75V
(VIN -VOUT)=10.75V (Note3)
fRIPPLE=120Hz, VRIPPLE=1VP-P,
(VIN -VOUT)=3V
TJ=25°C, 30ms Pulse
Temperature
Stability
Long -Term Stability TJ =125°C,1000Hrs.
RMS Output Noise TJ=25°C,10Hz≤F≤10kHz, (% of VOUT)
Thermal Resistance Junction to Case, at Tab
Junction to Ambient
Over Temperature
Point
Quiescent Current
HPL1117-18 VIN≤9V
HPL1117-25 VIN≤9V
HPL1117-28 VIN≤9V
HPL1117-33 VIN≤12V
HPL1117-50 VIN≤12V
HPL1117
Min. Typ. Max.
Unit
1 1.1
1.05 1.2 V
1.1 1.3
1000
mA
60 120 µA
0.2
5
µA
1.7
mA
60 75
dB
0.01 0.02 %/W
0.5
%
0.3
0.003
15
50
150
%
%
°C/ W
°C
5.5 10 mA
5.5 10
5.5 10
5.5 10
5.5 10
Note 1 : See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are mea-
sured at a constant junction temperature by low duty cycle pulse testing.
Note 2 : Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/output
differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve.
Note 3 : Minimum load current is defined as the minimum output current required to maintain regulation.
Copyright HIPAC Semiconductor, Inc.
4
Rev. B.13 - Mar., 2004
www.hipacsemi.com
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