SP7121 Datasheet, PDF (8/11 Pages) Sipex Corporation – 2-Channel Adjustable Low Dropout High Side Linear LED Driver

1.4
1.2
1
0.8
0.6
0.4
0.2
0
5
TYPICAL PERFORMANCE CHARACTERISTICS
Quiescent Current
Iq at -40C
Iq at 25C
Iq at 85C
10
15
20
25
30
35
Rset Resistor in K ohms
Dropout Voltage vs Rset at 25^oC
250
200
150
100
50
0
5
10
15
20
25
30
35
Rset Resistor in K ohms
Sept 11 - 07 Rev E
SP7121 Low Dropout LED Driver
Page 8
© 2007 Sipex Corporation