Datasheet

TPS60300, TPS60301, TPS60302, TPS60303
SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMP
SLVS302A – DECEMBER 2000 – REVISED MARCH 2001
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
2.85
2.9
2.95
3
3.05
3.1
0.8 1 1.2 1.4 1.6 1.8
I
O(OUT2)
= 0.1 mA
I
O(OUT2)
= 1 mA
I
O(OUT2)
= 10 mA
I
O(OUT2)
= 20 mA
V
I
– Input Voltage – V
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
INPUT VOLTAGE
– Output Voltage (OUT2) – V
V
O
Figure 10
1.5
2
2.5
3
3.5
0.8 1 1.2 1.4 1.6 1.8
I
O(OUT1)
= 0.1 mA
I
O(OUT1)
= 40 mA
I
O(OUT1)
= 10 mA
V
I
– Input Voltage – V
TPS6030x
OUTPUT VOLTAGE (OUT1)
vs
INPUT VOLTAGE
– Output Voltage (OUT1) – V
V
O
Figure 11
2.80
2.90
3
3.10
3.20
3.30
3.40
–40 10 60 110
TPS60300, TPS60302
OUTPUT VOLTAGE (OUT2)
vs
FREE-AIR TEMPERATURE
– Output Voltage (OUT2) – V
V
O
V
I
= 1.8 V
V
I
= 1.25 V
V
I
= 1 V
T
A
– Free-Air Temperature – °C
Figure 12
2.90
2.92
2.94
2.96
2.98
3
3.02
3.04
–40 10 60 110
TPS60301, TPS60303
OUTPUT VOLTAGE (OUT2)
vs
FREE-AIR TEMPERATURE
– Output Voltage (OUT2) – V
V
O
V
I
= 1.8 V
V
I
= 1.25 V
V
I
= 1 V
T
A
– Free-Air Temperature – °C