sc1460csk-5.0 Semtech Corporation, sc1460csk-5.0 Datasheet - Page 5

• Manufacturer Part Number: sc1460csk-5.0
• Description: Caplesstm Charge Pump
• Manufacturer: Semtech Corporation

PRELIMINARY - July 6, 1999
© 1999 SEMTECH CORP.
57
56
55
54
53
3.5
3.4
3.3
3.2
3.1
2.9
2.8
2.7
2.6
2.5
0.19
0.17
0.15
0.13
0.11
0.09
0.07
0.05
3
0
0
0
Vin = 2.25 V
Vin = 2.50 V
Vin = 3.30 V
Vin = 3.60 V
10
10
10
Typical Vo vs. Ta @ Vin = 2.50V
Typical Eff. vs. Ta @ Io = 4 mA
Typical Iin vs. Ta @ Io = 0 mA
20
20
20
30
Ta (Deg. C.)
Ta (Deg. C.)
30
Ta (Deg. C.)
30
40
40
40
50
50
50
60
Vin = 2.25 V
Vin = 2.50 V
Vin = 3.30 V
Vin = 3.60 V
Io = 0mA
Io = 4mA
Io = 5mA
Io = 6mA
60
60
70
5mA CAPLESS
70
80
70
652 MITCHELL ROAD NEWBURY PARK CA 91320
000.0E+0
70.0E-3
60.0E-3
50.0E-3
40.0E-3
30.0E-3
20.0E-3
10.0E-3
TM
CHARGE PUMP
22.0E-9
Vo ripple
Typical Vo ripple vs. Cout @ Vin = 2.50V
47.0E-9
56.0E-9
Cout (F)
68.0E-9
82.0E-9
180.0E-9
Iout = 4mA
220.0E-9
SC1460
5