TDA3661 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA3661 Datasheet PDF : 16 Pages
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Philips Semiconductors
Very low dropout voltage/quiescent current
adjustable voltage regulator
Preliminary specification
TDA3661
5.10
handbook, halfpage
VREG
(V)
5.05
MDA953
6
handbook, halfpage
VREG
(V)
4
MDA955
5.00
2
4.95
−50
0
50
100
150
200
Tj (°C)
IREG = 0 mA.
Fig.14 Output voltage as a function of the junction
temperature.
0
−50
0
50
100
150
200
Tj (°C)
IREG = 0 mA.
Fig.15 Output voltage thermal protection as a
function of the junction temperature.
handboo5k,0h0alfpage
VREG(drop)
(mV)
400
300
200
MDA957
6
handbook, halfpage
VREG
(V)
4
2
MDA954
100
0
40
80
120
IREG (mA)
0
0
100
200
300
IREG (mA)
Fig.16 Dropout voltage as a function of the output
current.
VP = 8 V and pulsed load.
Fig.17 Fold back protection mode.
2000 Feb 01
10
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